581625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1168128

約数和(自身を除く): 586503

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 125, 141, 165, 225, 235, 275, 375, 423, 495, 517, 705, 825, 1125, 1175, 1375, 1551, 2115, 2475, 2585, 3525, 4125, 4653, 5875, 7755, 10575, 12375, 12925, 17625, 23265, 38775, 52875, 64625, 116325, 193875, 581625]

約数ペア:

[(1, 581625), (3, 193875), (5, 116325), (9, 64625), (11, 52875), (15, 38775), (25, 23265), (33, 17625), (45, 12925), (47, 12375), (55, 10575), (75, 7755), (99, 5875), (125, 4653), (141, 4125), (165, 3525), (225, 2585), (235, 2475), (275, 2115), (375, 1551), (423, 1375), (495, 1175), (517, 1125), (705, 825)]