1214778825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14321}}^1$

素因数の和:14379

約数の個数: 72

約数和(自身を含む): 2424141720

約数和(自身を除く): 1209362895

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 145, 195, 225, 261, 325, 377, 435, 585, 725, 975, 1131, 1305, 1885, 2175, 2925, 3393, 5655, 6525, 9425, 14321, 16965, 28275, 42963, 71605, 84825, 128889, 186173, 214815, 358025, 415309, 558519, 644445, 930865, 1074075, 1245927, 1675557, 2076545, 2792595, 3222225, 3737781, 4654325, 5399017, 6229635, 8377785, 10382725, 13962975, 16197051, 18688905, 26995085, 31148175, 41888925, 48591153, 80985255, 93444525, 134975425, 242955765, 404926275, 1214778825]

約数ペア:

[(1, 1214778825), (3, 404926275), (5, 242955765), (9, 134975425), (13, 93444525), (15, 80985255), (25, 48591153), (29, 41888925), (39, 31148175), (45, 26995085), (65, 18688905), (75, 16197051), (87, 13962975), (117, 10382725), (145, 8377785), (195, 6229635), (225, 5399017), (261, 4654325), (325, 3737781), (377, 3222225), (435, 2792595), (585, 2076545), (725, 1675557), (975, 1245927), (1131, 1074075), (1305, 930865), (1885, 644445), (2175, 558519), (2925, 415309), (3393, 358025), (5655, 214815), (6525, 186173), (9425, 128889), (14321, 84825), (16965, 71605), (28275, 42963)]