15692849975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4799}}^1$

素因数の和:4901

約数の個数: 72

約数和(自身を含む): 22798540800

約数和(自身を除く): 7105690825

約数列:

[1, 5, 11, 23, 25, 47, 55, 115, 121, 235, 253, 275, 517, 575, 605, 1081, 1175, 1265, 2585, 2783, 3025, 4799, 5405, 5687, 6325, 11891, 12925, 13915, 23995, 27025, 28435, 52789, 59455, 69575, 110377, 119975, 130801, 142175, 225553, 263945, 297275, 551885, 580679, 654005, 1127765, 1214147, 1319725, 2481083, 2759425, 2903395, 3270025, 5187719, 5638825, 6070735, 12405415, 13355617, 14516975, 25938595, 27291913, 30353675, 57064909, 62027075, 66778085, 129692975, 136459565, 285324545, 333890425, 627713999, 682297825, 1426622725, 3138569995, 15692849975]

約数ペア:

[(1, 15692849975), (5, 3138569995), (11, 1426622725), (23, 682297825), (25, 627713999), (47, 333890425), (55, 285324545), (115, 136459565), (121, 129692975), (235, 66778085), (253, 62027075), (275, 57064909), (517, 30353675), (575, 27291913), (605, 25938595), (1081, 14516975), (1175, 13355617), (1265, 12405415), (2585, 6070735), (2783, 5638825), (3025, 5187719), (4799, 3270025), (5405, 2903395), (5687, 2759425), (6325, 2481083), (11891, 1319725), (12925, 1214147), (13915, 1127765), (23995, 654005), (27025, 580679), (28435, 551885), (52789, 297275), (59455, 263945), (69575, 225553), (110377, 142175), (119975, 130801)]