419156955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12919}}^1$

素因数の和:13040

約数の個数: 48

約数和(自身を含む): 838456320

約数和(自身を除く): 419299365

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 3605, 4635, 6489, 10815, 12919, 32445, 38757, 64595, 90433, 116271, 193785, 271299, 452165, 581355, 813897, 1330657, 1356495, 3991971, 4069485, 6653285, 9314599, 11975913, 19959855, 27943797, 46572995, 59879565, 83831391, 139718985, 419156955]

約数ペア:

[(1, 419156955), (3, 139718985), (5, 83831391), (7, 59879565), (9, 46572995), (15, 27943797), (21, 19959855), (35, 11975913), (45, 9314599), (63, 6653285), (103, 4069485), (105, 3991971), (309, 1356495), (315, 1330657), (515, 813897), (721, 581355), (927, 452165), (1545, 271299), (2163, 193785), (3605, 116271), (4635, 90433), (6489, 64595), (10815, 38757), (12919, 32445)]