1489071355

素因数分解:

$5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1\times {\mathrm{3929}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 1800568800

約数和(自身を除く): 311497445

約数列:

[1, 5, 229, 331, 1145, 1655, 3929, 19645, 75799, 378995, 899741, 1300499, 4498705, 6502495, 297814271, 1489071355]

約数ペア:

[(1, 1489071355), (5, 297814271), (229, 6502495), (331, 4498705), (1145, 1300499), (1655, 899741), (3929, 378995), (19645, 75799)]