56503625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 76352640

約数和(自身を除く): 19849015

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 475, 643, 703, 925, 2375, 3215, 3515, 4625, 12217, 16075, 17575, 23791, 61085, 80375, 87875, 118955, 305425, 452029, 594775, 1527125, 2260145, 2973875, 11300725, 56503625]

約数ペア:

[(1, 56503625), (5, 11300725), (19, 2973875), (25, 2260145), (37, 1527125), (95, 594775), (125, 452029), (185, 305425), (475, 118955), (643, 87875), (703, 80375), (925, 61085), (2375, 23791), (3215, 17575), (3515, 16075), (4625, 12217)]