25203510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2887}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 66227616

約数和(自身を除く): 41024106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2887, 2910, 4365, 5774, 8661, 8730, 14435, 17322, 25983, 28870, 43305, 51966, 86610, 129915, 259830, 280039, 560078, 840117, 1400195, 1680234, 2520351, 2800390, 4200585, 5040702, 8401170, 12601755, 25203510]

約数ペア:

[(1, 25203510), (2, 12601755), (3, 8401170), (5, 5040702), (6, 4200585), (9, 2800390), (10, 2520351), (15, 1680234), (18, 1400195), (30, 840117), (45, 560078), (90, 280039), (97, 259830), (194, 129915), (291, 86610), (485, 51966), (582, 43305), (873, 28870), (970, 25983), (1455, 17322), (1746, 14435), (2887, 8730), (2910, 8661), (4365, 5774)]