2015535750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{16487}}^1$

素因数の和:16670

約数の個数: 64

約数和(自身を含む): 5061947904

約数和(自身を除く): 3046412154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 375, 489, 750, 815, 978, 1630, 2445, 4075, 4890, 8150, 12225, 16487, 20375, 24450, 32974, 40750, 49461, 61125, 82435, 98922, 122250, 164870, 247305, 412175, 494610, 824350, 1236525, 2060875, 2473050, 2687381, 4121750, 5374762, 6182625, 8062143, 12365250, 13436905, 16124286, 26873810, 40310715, 67184525, 80621430, 134369050, 201553575, 335922625, 403107150, 671845250, 1007767875, 2015535750]

約数ペア:

[(1, 2015535750), (2, 1007767875), (3, 671845250), (5, 403107150), (6, 335922625), (10, 201553575), (15, 134369050), (25, 80621430), (30, 67184525), (50, 40310715), (75, 26873810), (125, 16124286), (150, 13436905), (163, 12365250), (250, 8062143), (326, 6182625), (375, 5374762), (489, 4121750), (750, 2687381), (815, 2473050), (978, 2060875), (1630, 1236525), (2445, 824350), (4075, 494610), (4890, 412175), (8150, 247305), (12225, 164870), (16487, 122250), (20375, 98922), (24450, 82435), (32974, 61125), (40750, 49461)]