5290725

素因数分解:

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

素因数の和:99

約数の個数: 48

約数和(自身を含む): 9802944

約数和(自身を除く): 4512219

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 121, 159, 165, 265, 275, 363, 583, 605, 795, 825, 1325, 1331, 1749, 1815, 2915, 3025, 3975, 3993, 6413, 6655, 8745, 9075, 14575, 19239, 19965, 32065, 33275, 43725, 70543, 96195, 99825, 160325, 211629, 352715, 480975, 1058145, 1763575, 5290725]

約数ペア:

[(1, 5290725), (3, 1763575), (5, 1058145), (11, 480975), (15, 352715), (25, 211629), (33, 160325), (53, 99825), (55, 96195), (75, 70543), (121, 43725), (159, 33275), (165, 32065), (265, 19965), (275, 19239), (363, 14575), (583, 9075), (605, 8745), (795, 6655), (825, 6413), (1325, 3993), (1331, 3975), (1749, 3025), (1815, 2915)]