7296975

素因数分解:

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

素因数の和:177

約数の個数: 72

約数和(自身を含む): 15436512

約数和(自身を除く): 8139537

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 113, 123, 175, 205, 225, 287, 315, 339, 369, 525, 565, 615, 791, 861, 1017, 1025, 1435, 1575, 1695, 1845, 2373, 2583, 2825, 3075, 3955, 4305, 4633, 5085, 7119, 7175, 8475, 9225, 11865, 12915, 13899, 19775, 21525, 23165, 25425, 32431, 35595, 41697, 59325, 64575, 69495, 97293, 115825, 162155, 177975, 208485, 291879, 347475, 486465, 810775, 1042425, 1459395, 2432325, 7296975]

約数ペア:

[(1, 7296975), (3, 2432325), (5, 1459395), (7, 1042425), (9, 810775), (15, 486465), (21, 347475), (25, 291879), (35, 208485), (41, 177975), (45, 162155), (63, 115825), (75, 97293), (105, 69495), (113, 64575), (123, 59325), (175, 41697), (205, 35595), (225, 32431), (287, 25425), (315, 23165), (339, 21525), (369, 19775), (525, 13899), (565, 12915), (615, 11865), (791, 9225), (861, 8475), (1017, 7175), (1025, 7119), (1435, 5085), (1575, 4633), (1695, 4305), (1845, 3955), (2373, 3075), (2583, 2825)]