153236475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 338415840

約数和(自身を除く): 185179365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 49, 63, 75, 105, 113, 123, 135, 147, 175, 189, 205, 225, 245, 287, 315, 339, 369, 441, 525, 565, 615, 675, 735, 791, 861, 945, 1017, 1025, 1107, 1225, 1323, 1435, 1575, 1695, 1845, 2009, 2205, 2373, 2583, 2825, 3051, 3075, 3675, 3955, 4305, 4633, 4725, 5085, 5535, 5537, 6027, 6615, 7119, 7175, 7749, 8475, 9225, 10045, 11025, 11865, 12915, 13899, 15255, 16611, 18081, 19775, 21357, 21525, 23165, 25425, 27675, 27685, 30135, 32431, 33075, 35595, 38745, 41697, 49833, 50225, 54243, 59325, 64575, 69495, 76275, 83055, 90405, 97293, 106785, 115825, 125091, 138425, 149499, 150675, 162155, 177975, 193725, 208485, 227017, 249165, 271215, 291879, 347475, 415275, 452025, 486465, 533925, 625455, 681051, 747495, 810775, 875637, 1042425, 1135085, 1245825, 1356075, 1459395, 2043153, 2432325, 3127275, 3405255, 3737475, 4378185, 5675425, 6129459, 7296975, 10215765, 17026275, 21890925, 30647295, 51078825, 153236475]

約数ペア:

[(1, 153236475), (3, 51078825), (5, 30647295), (7, 21890925), (9, 17026275), (15, 10215765), (21, 7296975), (25, 6129459), (27, 5675425), (35, 4378185), (41, 3737475), (45, 3405255), (49, 3127275), (63, 2432325), (75, 2043153), (105, 1459395), (113, 1356075), (123, 1245825), (135, 1135085), (147, 1042425), (175, 875637), (189, 810775), (205, 747495), (225, 681051), (245, 625455), (287, 533925), (315, 486465), (339, 452025), (369, 415275), (441, 347475), (525, 291879), (565, 271215), (615, 249165), (675, 227017), (735, 208485), (791, 193725), (861, 177975), (945, 162155), (1017, 150675), (1025, 149499), (1107, 138425), (1225, 125091), (1323, 115825), (1435, 106785), (1575, 97293), (1695, 90405), (1845, 83055), (2009, 76275), (2205, 69495), (2373, 64575), (2583, 59325), (2825, 54243), (3051, 50225), (3075, 49833), (3675, 41697), (3955, 38745), (4305, 35595), (4633, 33075), (4725, 32431), (5085, 30135), (5535, 27685), (5537, 27675), (6027, 25425), (6615, 23165), (7119, 21525), (7175, 21357), (7749, 19775), (8475, 18081), (9225, 16611), (10045, 15255), (11025, 13899), (11865, 12915)]