72497375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 95427072

約数和(自身を除く): 22929697

約数列:

[1, 5, 25, 31, 53, 125, 155, 265, 353, 775, 1325, 1643, 1765, 3875, 6625, 8215, 8825, 10943, 18709, 41075, 44125, 54715, 93545, 205375, 273575, 467725, 579979, 1367875, 2338625, 2899895, 14499475, 72497375]

約数ペア:

[(1, 72497375), (5, 14499475), (25, 2899895), (31, 2338625), (53, 1367875), (125, 579979), (155, 467725), (265, 273575), (353, 205375), (775, 93545), (1325, 54715), (1643, 44125), (1765, 41075), (3875, 18709), (6625, 10943), (8215, 8825)]