40070145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 68659200

約数和(自身を除く): 28589055

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 2383, 3363, 5605, 7149, 11915, 16815, 35745, 45277, 135831, 140597, 226385, 421791, 679155, 702985, 2108955, 2671343, 8014029, 13356715, 40070145]

約数ペア:

[(1, 40070145), (3, 13356715), (5, 8014029), (15, 2671343), (19, 2108955), (57, 702985), (59, 679155), (95, 421791), (177, 226385), (285, 140597), (295, 135831), (885, 45277), (1121, 35745), (2383, 16815), (3363, 11915), (5605, 7149)]