53657367075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{273797}}^1$

素因数の和:273893

約数の個数: 72

約数和(自身を含む): 105044245488

約数和(自身を除く): 51386878413

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 195, 201, 225, 325, 335, 585, 603, 871, 975, 1005, 1675, 2613, 2925, 3015, 4355, 5025, 7839, 13065, 15075, 21775, 39195, 65325, 195975, 273797, 821391, 1368985, 2464173, 3559361, 4106955, 6844925, 10678083, 12320865, 17796805, 18344399, 20534775, 32034249, 53390415, 55033197, 61604325, 88984025, 91721995, 160171245, 165099591, 238477187, 266952075, 275165985, 458609975, 715431561, 800856225, 825497955, 1192385935, 1375829925, 2146294683, 3577157805, 4127489775, 5961929675, 10731473415, 17885789025, 53657367075]

約数ペア:

[(1, 53657367075), (3, 17885789025), (5, 10731473415), (9, 5961929675), (13, 4127489775), (15, 3577157805), (25, 2146294683), (39, 1375829925), (45, 1192385935), (65, 825497955), (67, 800856225), (75, 715431561), (117, 458609975), (195, 275165985), (201, 266952075), (225, 238477187), (325, 165099591), (335, 160171245), (585, 91721995), (603, 88984025), (871, 61604325), (975, 55033197), (1005, 53390415), (1675, 32034249), (2613, 20534775), (2925, 18344399), (3015, 17796805), (4355, 12320865), (5025, 10678083), (7839, 6844925), (13065, 4106955), (15075, 3559361), (21775, 2464173), (39195, 1368985), (65325, 821391), (195975, 273797)]