88891145

素因数分解:

$5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 124717824

約数和(自身を除く): 35826679

約数列:

[1, 5, 7, 35, 49, 223, 245, 1115, 1561, 1627, 7805, 8135, 10927, 11389, 54635, 56945, 79723, 362821, 398615, 1814105, 2539747, 12698735, 17778229, 88891145]

約数ペア:

[(1, 88891145), (5, 17778229), (7, 12698735), (35, 2539747), (49, 1814105), (223, 398615), (245, 362821), (1115, 79723), (1561, 56945), (1627, 54635), (7805, 11389), (8135, 10927)]