401050294845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{16411}}^1\times {\mathrm{4513}}^1$

素因数の和:20970

約数の個数: 48

約数和(自身を含む): 677421974592

約数和(自身を除く): 276371679747

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 4513, 5415, 13539, 16411, 22565, 49233, 67695, 82055, 85747, 246165, 257241, 311809, 428735, 935427, 1286205, 1559045, 1629193, 4677135, 4887579, 5924371, 8145965, 17773113, 24437895, 29621855, 74062843, 88865565, 222188529, 370314215, 1110942645, 1407194017, 4221582051, 7035970085, 21107910255, 26736686323, 80210058969, 133683431615, 401050294845]

約数ペア:

[(1, 401050294845), (3, 133683431615), (5, 80210058969), (15, 26736686323), (19, 21107910255), (57, 7035970085), (95, 4221582051), (285, 1407194017), (361, 1110942645), (1083, 370314215), (1805, 222188529), (4513, 88865565), (5415, 74062843), (13539, 29621855), (16411, 24437895), (22565, 17773113), (49233, 8145965), (67695, 5924371), (82055, 4887579), (85747, 4677135), (246165, 1629193), (257241, 1559045), (311809, 1286205), (428735, 935427)]