40795425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 81476928

約数和(自身を除く): 40681503

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 311, 477, 495, 583, 795, 825, 933, 1325, 1555, 1749, 2385, 2475, 2799, 2915, 3421, 3975, 4665, 5247, 7775, 8745, 10263, 11925, 13995, 14575, 16483, 17105, 23325, 26235, 30789, 43725, 49449, 51315, 69975, 82415, 85525, 131175, 148347, 153945, 181313, 247245, 256575, 412075, 543939, 741735, 769725, 906565, 1236225, 1631817, 2719695, 3708675, 4532825, 8159085, 13598475, 40795425]

約数ペア:

[(1, 40795425), (3, 13598475), (5, 8159085), (9, 4532825), (11, 3708675), (15, 2719695), (25, 1631817), (33, 1236225), (45, 906565), (53, 769725), (55, 741735), (75, 543939), (99, 412075), (159, 256575), (165, 247245), (225, 181313), (265, 153945), (275, 148347), (311, 131175), (477, 85525), (495, 82415), (583, 69975), (795, 51315), (825, 49449), (933, 43725), (1325, 30789), (1555, 26235), (1749, 23325), (2385, 17105), (2475, 16483), (2799, 14575), (2915, 13995), (3421, 11925), (3975, 10263), (4665, 8745), (5247, 7775)]