72149625

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 132387840

約数和(自身を除く): 60238215

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 885, 1087, 1125, 1475, 2655, 3261, 4425, 5435, 7375, 9783, 13275, 16305, 22125, 27175, 48915, 64133, 66375, 81525, 135875, 192399, 244575, 320665, 407625, 577197, 961995, 1222875, 1603325, 2885985, 4809975, 8016625, 14429925, 24049875, 72149625]

約数ペア:

[(1, 72149625), (3, 24049875), (5, 14429925), (9, 8016625), (15, 4809975), (25, 2885985), (45, 1603325), (59, 1222875), (75, 961995), (125, 577197), (177, 407625), (225, 320665), (295, 244575), (375, 192399), (531, 135875), (885, 81525), (1087, 66375), (1125, 64133), (1475, 48915), (2655, 27175), (3261, 22125), (4425, 16305), (5435, 13275), (7375, 9783)]