13253250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 33965568

約数和(自身を除く): 20712318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 410, 431, 615, 750, 862, 1025, 1230, 1293, 2050, 2155, 2586, 3075, 4310, 5125, 6150, 6465, 10250, 10775, 12930, 15375, 17671, 21550, 30750, 32325, 35342, 53013, 53875, 64650, 88355, 106026, 107750, 161625, 176710, 265065, 323250, 441775, 530130, 883550, 1325325, 2208875, 2650650, 4417750, 6626625, 13253250]

約数ペア:

[(1, 13253250), (2, 6626625), (3, 4417750), (5, 2650650), (6, 2208875), (10, 1325325), (15, 883550), (25, 530130), (30, 441775), (41, 323250), (50, 265065), (75, 176710), (82, 161625), (123, 107750), (125, 106026), (150, 88355), (205, 64650), (246, 53875), (250, 53013), (375, 35342), (410, 32325), (431, 30750), (615, 21550), (750, 17671), (862, 15375), (1025, 12930), (1230, 10775), (1293, 10250), (2050, 6465), (2155, 6150), (2586, 5125), (3075, 4310)]