83883875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 110522880

約数和(自身を除く): 26639005

約数列:

[1, 5, 23, 25, 115, 125, 163, 179, 575, 815, 895, 2875, 3749, 4075, 4117, 4475, 18745, 20375, 20585, 22375, 29177, 93725, 102925, 145885, 468625, 514625, 671071, 729425, 3355355, 3647125, 16776775, 83883875]

約数ペア:

[(1, 83883875), (5, 16776775), (23, 3647125), (25, 3355355), (115, 729425), (125, 671071), (163, 514625), (179, 468625), (575, 145885), (815, 102925), (895, 93725), (2875, 29177), (3749, 22375), (4075, 20585), (4117, 20375), (4475, 18745)]