15691375419

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{4153}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 21875296320

約数和(自身を除く): 6183920901

約数列:

[1, 3, 29, 87, 137, 317, 411, 951, 3973, 4153, 9193, 11919, 12459, 27579, 43429, 120437, 130287, 361311, 568961, 1259441, 1316501, 1706883, 3778323, 3949503, 16499869, 38178529, 49499607, 114535587, 180360637, 541081911, 5230458473, 15691375419]

約数ペア:

[(1, 15691375419), (3, 5230458473), (29, 541081911), (87, 180360637), (137, 114535587), (317, 49499607), (411, 38178529), (951, 16499869), (3973, 3949503), (4153, 3778323), (9193, 1706883), (11919, 1316501), (12459, 1259441), (27579, 568961), (43429, 361311), (120437, 130287)]