713741625

素因数分解:

$3^4\times 5^3\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 1342083600

約数和(自身を除く): 628341975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 157, 225, 375, 405, 449, 471, 675, 785, 1125, 1347, 1413, 2025, 2245, 2355, 3375, 3925, 4041, 4239, 6735, 7065, 10125, 11225, 11775, 12123, 12717, 19625, 20205, 21195, 33675, 35325, 36369, 56125, 58875, 60615, 63585, 70493, 101025, 105975, 168375, 176625, 181845, 211479, 303075, 317925, 352465, 505125, 529875, 634437, 909225, 1057395, 1515375, 1589625, 1762325, 1903311, 3172185, 4546125, 5286975, 5709933, 8811625, 9516555, 15860925, 26434875, 28549665, 47582775, 79304625, 142748325, 237913875, 713741625]

約数ペア:

[(1, 713741625), (3, 237913875), (5, 142748325), (9, 79304625), (15, 47582775), (25, 28549665), (27, 26434875), (45, 15860925), (75, 9516555), (81, 8811625), (125, 5709933), (135, 5286975), (157, 4546125), (225, 3172185), (375, 1903311), (405, 1762325), (449, 1589625), (471, 1515375), (675, 1057395), (785, 909225), (1125, 634437), (1347, 529875), (1413, 505125), (2025, 352465), (2245, 317925), (2355, 303075), (3375, 211479), (3925, 181845), (4041, 176625), (4239, 168375), (6735, 105975), (7065, 101025), (10125, 70493), (11225, 63585), (11775, 60615), (12123, 58875), (12717, 56125), (19625, 36369), (20205, 35325), (21195, 33675)]