38371125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 72963072

約数和(自身を除く): 34591947

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 425, 463, 663, 975, 1105, 1275, 1389, 1625, 2125, 2315, 3315, 4875, 5525, 6019, 6375, 6945, 7871, 11575, 16575, 18057, 23613, 27625, 30095, 34725, 39355, 57875, 82875, 90285, 102323, 118065, 150475, 173625, 196775, 306969, 451425, 511615, 590325, 752375, 983875, 1534845, 2257125, 2558075, 2951625, 7674225, 12790375, 38371125]

約数ペア:

[(1, 38371125), (3, 12790375), (5, 7674225), (13, 2951625), (15, 2558075), (17, 2257125), (25, 1534845), (39, 983875), (51, 752375), (65, 590325), (75, 511615), (85, 451425), (125, 306969), (195, 196775), (221, 173625), (255, 150475), (325, 118065), (375, 102323), (425, 90285), (463, 82875), (663, 57875), (975, 39355), (1105, 34725), (1275, 30095), (1389, 27625), (1625, 23613), (2125, 18057), (2315, 16575), (3315, 11575), (4875, 7871), (5525, 6945), (6019, 6375)]