27808395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 46571520

約数和(自身を除く): 18763125

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 757, 1185, 2271, 2449, 3785, 7347, 11355, 12245, 23467, 36735, 59803, 70401, 117335, 179409, 299015, 352005, 897045, 1853893, 5561679, 9269465, 27808395]

約数ペア:

[(1, 27808395), (3, 9269465), (5, 5561679), (15, 1853893), (31, 897045), (79, 352005), (93, 299015), (155, 179409), (237, 117335), (395, 70401), (465, 59803), (757, 36735), (1185, 23467), (2271, 12245), (2449, 11355), (3785, 7347)]