25199115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 42534720

約数和(自身を除く): 17335605

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1093, 1537, 3279, 4611, 5465, 7685, 16395, 23055, 31697, 57929, 95091, 158485, 173787, 289645, 475455, 868935, 1679941, 5039823, 8399705, 25199115]

約数ペア:

[(1, 25199115), (3, 8399705), (5, 5039823), (15, 1679941), (29, 868935), (53, 475455), (87, 289645), (145, 173787), (159, 158485), (265, 95091), (435, 57929), (795, 31697), (1093, 23055), (1537, 16395), (3279, 7685), (4611, 5465)]