25751145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10701

約数の個数: 32

約数和(自身を含む): 49139712

約数和(自身を除く): 23388567

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 10663, 31989, 53315, 74641, 159945, 223923, 245249, 373205, 735747, 1119615, 1226245, 1716743, 3678735, 5150229, 8583715, 25751145]

約数ペア:

[(1, 25751145), (3, 8583715), (5, 5150229), (7, 3678735), (15, 1716743), (21, 1226245), (23, 1119615), (35, 735747), (69, 373205), (105, 245249), (115, 223923), (161, 159945), (345, 74641), (483, 53315), (805, 31989), (2415, 10663)]