8271567285

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{22039}}^1$

素因数の和:22369

約数の個数: 32

約数和(自身を含む): 13405962240

約数和(自身を除く): 5134394955

約数列:

[1, 3, 5, 15, 131, 191, 393, 573, 655, 955, 1965, 2865, 22039, 25021, 66117, 75063, 110195, 125105, 330585, 375315, 2887109, 4209449, 8661327, 12628347, 14435545, 21047245, 43306635, 63141735, 551437819, 1654313457, 2757189095, 8271567285]

約数ペア:

[(1, 8271567285), (3, 2757189095), (5, 1654313457), (15, 551437819), (131, 63141735), (191, 43306635), (393, 21047245), (573, 14435545), (655, 12628347), (955, 8661327), (1965, 4209449), (2865, 2887109), (22039, 375315), (25021, 330585), (66117, 125105), (75063, 110195)]