52345125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 119538432

約数和(自身を除く): 67193307

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 35, 45, 51, 63, 69, 75, 85, 105, 115, 119, 125, 153, 161, 175, 207, 225, 255, 289, 315, 345, 357, 375, 391, 425, 483, 525, 575, 595, 765, 805, 867, 875, 1035, 1071, 1125, 1173, 1275, 1445, 1449, 1575, 1725, 1785, 1955, 2023, 2125, 2415, 2601, 2625, 2737, 2875, 2975, 3519, 3825, 4025, 4335, 5175, 5355, 5865, 6069, 6375, 6647, 7225, 7245, 7875, 8211, 8625, 8925, 9775, 10115, 12075, 13005, 13685, 14875, 17595, 18207, 19125, 19941, 20125, 21675, 24633, 25875, 26775, 29325, 30345, 33235, 36125, 36225, 41055, 44625, 46529, 48875, 50575, 59823, 60375, 65025, 68425, 87975, 91035, 99705, 108375, 123165, 133875, 139587, 146625, 151725, 166175, 181125, 205275, 232645, 252875, 299115, 325125, 342125, 418761, 439875, 455175, 498525, 615825, 697935, 758625, 830875, 1026375, 1163225, 1495575, 2093805, 2275875, 2492625, 3079125, 3489675, 5816125, 7477875, 10469025, 17448375, 52345125]

約数ペア:

[(1, 52345125), (3, 17448375), (5, 10469025), (7, 7477875), (9, 5816125), (15, 3489675), (17, 3079125), (21, 2492625), (23, 2275875), (25, 2093805), (35, 1495575), (45, 1163225), (51, 1026375), (63, 830875), (69, 758625), (75, 697935), (85, 615825), (105, 498525), (115, 455175), (119, 439875), (125, 418761), (153, 342125), (161, 325125), (175, 299115), (207, 252875), (225, 232645), (255, 205275), (289, 181125), (315, 166175), (345, 151725), (357, 146625), (375, 139587), (391, 133875), (425, 123165), (483, 108375), (525, 99705), (575, 91035), (595, 87975), (765, 68425), (805, 65025), (867, 60375), (875, 59823), (1035, 50575), (1071, 48875), (1125, 46529), (1173, 44625), (1275, 41055), (1445, 36225), (1449, 36125), (1575, 33235), (1725, 30345), (1785, 29325), (1955, 26775), (2023, 25875), (2125, 24633), (2415, 21675), (2601, 20125), (2625, 19941), (2737, 19125), (2875, 18207), (2975, 17595), (3519, 14875), (3825, 13685), (4025, 13005), (4335, 12075), (5175, 10115), (5355, 9775), (5865, 8925), (6069, 8625), (6375, 8211), (6647, 7875), (7225, 7245)]