71460425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 100945920

約数和(自身を除く): 29485495

約数列:

[1, 5, 19, 23, 25, 31, 95, 115, 155, 211, 437, 475, 575, 589, 713, 775, 1055, 2185, 2945, 3565, 4009, 4853, 5275, 6541, 10925, 13547, 14725, 17825, 20045, 24265, 32705, 67735, 92207, 100225, 121325, 124279, 150443, 163525, 338675, 461035, 621395, 752215, 2305175, 2858417, 3106975, 3761075, 14292085, 71460425]

約数ペア:

[(1, 71460425), (5, 14292085), (19, 3761075), (23, 3106975), (25, 2858417), (31, 2305175), (95, 752215), (115, 621395), (155, 461035), (211, 338675), (437, 163525), (475, 150443), (575, 124279), (589, 121325), (713, 100225), (775, 92207), (1055, 67735), (2185, 32705), (2945, 24265), (3565, 20045), (4009, 17825), (4853, 14725), (5275, 13547), (6541, 10925)]