34138125

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 120

約数和(自身を含む): 76725440

約数和(自身を除く): 42587315

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 125, 135, 153, 175, 189, 225, 255, 289, 315, 357, 375, 425, 459, 525, 595, 625, 675, 765, 867, 875, 945, 1071, 1125, 1275, 1445, 1575, 1785, 1875, 2023, 2125, 2295, 2601, 2625, 2975, 3213, 3375, 3825, 4335, 4375, 4725, 5355, 5625, 6069, 6375, 7225, 7803, 7875, 8925, 10115, 10625, 11475, 13005, 13125, 14875, 16065, 16875, 18207, 19125, 21675, 23625, 26775, 30345, 31875, 36125, 39015, 39375, 44625, 50575, 54621, 57375, 65025, 74375, 80325, 91035, 95625, 108375, 118125, 133875, 151725, 180625, 195075, 223125, 252875, 273105, 286875, 325125, 401625, 455175, 541875, 669375, 758625, 975375, 1264375, 1365525, 1625625, 2008125, 2275875, 3793125, 4876875, 6827625, 11379375, 34138125]

約数ペア:

[(1, 34138125), (3, 11379375), (5, 6827625), (7, 4876875), (9, 3793125), (15, 2275875), (17, 2008125), (21, 1625625), (25, 1365525), (27, 1264375), (35, 975375), (45, 758625), (51, 669375), (63, 541875), (75, 455175), (85, 401625), (105, 325125), (119, 286875), (125, 273105), (135, 252875), (153, 223125), (175, 195075), (189, 180625), (225, 151725), (255, 133875), (289, 118125), (315, 108375), (357, 95625), (375, 91035), (425, 80325), (459, 74375), (525, 65025), (595, 57375), (625, 54621), (675, 50575), (765, 44625), (867, 39375), (875, 39015), (945, 36125), (1071, 31875), (1125, 30345), (1275, 26775), (1445, 23625), (1575, 21675), (1785, 19125), (1875, 18207), (2023, 16875), (2125, 16065), (2295, 14875), (2601, 13125), (2625, 13005), (2975, 11475), (3213, 10625), (3375, 10115), (3825, 8925), (4335, 7875), (4375, 7803), (4725, 7225), (5355, 6375), (5625, 6069)]