26963475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 61067520

約数和(自身を除く): 34104045

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 29, 33, 35, 49, 55, 69, 75, 77, 87, 105, 115, 145, 147, 161, 165, 175, 203, 231, 245, 253, 275, 319, 345, 385, 435, 483, 525, 539, 575, 609, 667, 725, 735, 759, 805, 825, 957, 1015, 1127, 1155, 1225, 1265, 1421, 1595, 1617, 1725, 1771, 1925, 2001, 2175, 2233, 2415, 2695, 3045, 3335, 3381, 3675, 3795, 4025, 4263, 4669, 4785, 5075, 5313, 5635, 5775, 6325, 6699, 7105, 7337, 7975, 8085, 8855, 10005, 11165, 12075, 12397, 13475, 14007, 15225, 15631, 16675, 16905, 18975, 21315, 22011, 23345, 23925, 26565, 28175, 32683, 33495, 35525, 36685, 37191, 40425, 44275, 46893, 50025, 51359, 55825, 61985, 70035, 78155, 84525, 98049, 106575, 110055, 116725, 132825, 154077, 163415, 167475, 183425, 185955, 234465, 256795, 309925, 350175, 359513, 390775, 490245, 550275, 770385, 817075, 929775, 1078539, 1172325, 1283975, 1797565, 2451225, 3851925, 5392695, 8987825, 26963475]

約数ペア:

[(1, 26963475), (3, 8987825), (5, 5392695), (7, 3851925), (11, 2451225), (15, 1797565), (21, 1283975), (23, 1172325), (25, 1078539), (29, 929775), (33, 817075), (35, 770385), (49, 550275), (55, 490245), (69, 390775), (75, 359513), (77, 350175), (87, 309925), (105, 256795), (115, 234465), (145, 185955), (147, 183425), (161, 167475), (165, 163415), (175, 154077), (203, 132825), (231, 116725), (245, 110055), (253, 106575), (275, 98049), (319, 84525), (345, 78155), (385, 70035), (435, 61985), (483, 55825), (525, 51359), (539, 50025), (575, 46893), (609, 44275), (667, 40425), (725, 37191), (735, 36685), (759, 35525), (805, 33495), (825, 32683), (957, 28175), (1015, 26565), (1127, 23925), (1155, 23345), (1225, 22011), (1265, 21315), (1421, 18975), (1595, 16905), (1617, 16675), (1725, 15631), (1771, 15225), (1925, 14007), (2001, 13475), (2175, 12397), (2233, 12075), (2415, 11165), (2695, 10005), (3045, 8855), (3335, 8085), (3381, 7975), (3675, 7337), (3795, 7105), (4025, 6699), (4263, 6325), (4669, 5775), (4785, 5635), (5075, 5313)]