24723275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 35235840

約数和(自身を除く): 10512565

約数列:

[1, 5, 19, 23, 25, 31, 73, 95, 115, 155, 365, 437, 475, 575, 589, 713, 775, 1387, 1679, 1825, 2185, 2263, 2945, 3565, 6935, 8395, 10925, 11315, 13547, 14725, 17825, 31901, 34675, 41975, 42997, 52049, 56575, 67735, 159505, 214985, 260245, 338675, 797525, 988931, 1074925, 1301225, 4944655, 24723275]

約数ペア:

[(1, 24723275), (5, 4944655), (19, 1301225), (23, 1074925), (25, 988931), (31, 797525), (73, 338675), (95, 260245), (115, 214985), (155, 159505), (365, 67735), (437, 56575), (475, 52049), (575, 42997), (589, 41975), (713, 34675), (775, 31901), (1387, 17825), (1679, 14725), (1825, 13547), (2185, 11315), (2263, 10925), (2945, 8395), (3565, 6935)]