55881425375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{215239}}^1$

素因数の和:215352

約数の個数: 32

約数和(自身を含む): 73064509440

約数和(自身を除く): 17183084065

約数列:

[1, 5, 25, 31, 67, 125, 155, 335, 775, 1675, 2077, 3875, 8375, 10385, 51925, 215239, 259625, 1076195, 5380975, 6672409, 14421013, 26904875, 33362045, 72105065, 166810225, 360525325, 447051403, 834051125, 1802626625, 2235257015, 11176285075, 55881425375]

約数ペア:

[(1, 55881425375), (5, 11176285075), (25, 2235257015), (31, 1802626625), (67, 834051125), (125, 447051403), (155, 360525325), (335, 166810225), (775, 72105065), (1675, 33362045), (2077, 26904875), (3875, 14421013), (8375, 6672409), (10385, 5380975), (51925, 1076195), (215239, 259625)]