15704296875

素因数分解:

$3^3\times 5^8\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 72

約数和(自身を含む): 29101547600

約数和(自身を除く): 13397250725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1489, 1875, 3125, 3375, 4467, 5625, 7445, 9375, 13401, 15625, 16875, 22335, 28125, 37225, 40203, 46875, 67005, 78125, 84375, 111675, 140625, 186125, 201015, 234375, 335025, 390625, 421875, 558375, 703125, 930625, 1005075, 1171875, 1675125, 2109375, 2791875, 3515625, 4653125, 5025375, 8375625, 10546875, 13959375, 23265625, 25126875, 41878125, 69796875, 116328125, 125634375, 209390625, 348984375, 581640625, 628171875, 1046953125, 1744921875, 3140859375, 5234765625, 15704296875]

約数ペア:

[(1, 15704296875), (3, 5234765625), (5, 3140859375), (9, 1744921875), (15, 1046953125), (25, 628171875), (27, 581640625), (45, 348984375), (75, 209390625), (125, 125634375), (135, 116328125), (225, 69796875), (375, 41878125), (625, 25126875), (675, 23265625), (1125, 13959375), (1489, 10546875), (1875, 8375625), (3125, 5025375), (3375, 4653125), (4467, 3515625), (5625, 2791875), (7445, 2109375), (9375, 1675125), (13401, 1171875), (15625, 1005075), (16875, 930625), (22335, 703125), (28125, 558375), (37225, 421875), (40203, 390625), (46875, 335025), (67005, 234375), (78125, 201015), (84375, 186125), (111675, 140625)]