4424625

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 80

約数和(自身を含む): 9060480

約数和(自身を除く): 4635855

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 81, 95, 115, 125, 135, 171, 207, 225, 285, 345, 375, 405, 437, 475, 513, 575, 621, 675, 855, 1035, 1125, 1311, 1425, 1539, 1725, 1863, 2025, 2185, 2375, 2565, 2875, 3105, 3375, 3933, 4275, 5175, 6555, 7125, 7695, 8625, 9315, 10125, 10925, 11799, 12825, 15525, 19665, 21375, 25875, 32775, 35397, 38475, 46575, 54625, 58995, 64125, 77625, 98325, 163875, 176985, 192375, 232875, 294975, 491625, 884925, 1474875, 4424625]

約数ペア:

[(1, 4424625), (3, 1474875), (5, 884925), (9, 491625), (15, 294975), (19, 232875), (23, 192375), (25, 176985), (27, 163875), (45, 98325), (57, 77625), (69, 64125), (75, 58995), (81, 54625), (95, 46575), (115, 38475), (125, 35397), (135, 32775), (171, 25875), (207, 21375), (225, 19665), (285, 15525), (345, 12825), (375, 11799), (405, 10925), (437, 10125), (475, 9315), (513, 8625), (575, 7695), (621, 7125), (675, 6555), (855, 5175), (1035, 4275), (1125, 3933), (1311, 3375), (1425, 3105), (1539, 2875), (1725, 2565), (1863, 2375), (2025, 2185)]