239705425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 335871360

約数和(自身を除く): 96165935

約数列:

[1, 5, 19, 23, 25, 37, 95, 115, 185, 437, 475, 575, 593, 703, 851, 925, 2185, 2965, 3515, 4255, 10925, 11267, 13639, 14825, 16169, 17575, 21275, 21941, 56335, 68195, 80845, 109705, 259141, 281675, 340975, 404225, 416879, 504643, 548525, 1295705, 2084395, 2523215, 6478525, 9588217, 10421975, 12616075, 47941085, 239705425]

約数ペア:

[(1, 239705425), (5, 47941085), (19, 12616075), (23, 10421975), (25, 9588217), (37, 6478525), (95, 2523215), (115, 2084395), (185, 1295705), (437, 548525), (475, 504643), (575, 416879), (593, 404225), (703, 340975), (851, 281675), (925, 259141), (2185, 109705), (2965, 80845), (3515, 68195), (4255, 56335), (10925, 21941), (11267, 21275), (13639, 17575), (14825, 16169)]