28458547955

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1\times {\mathrm{947}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 35108702208

約数和(自身を除く): 6650154253

約数列:

[1, 5, 53, 151, 265, 751, 755, 947, 3755, 4735, 8003, 39803, 40015, 50191, 113401, 142997, 199015, 250955, 567005, 711197, 714985, 3555985, 6010253, 7578841, 30051265, 37693441, 37894205, 107390747, 188467205, 536953735, 5691709591, 28458547955]

約数ペア:

[(1, 28458547955), (5, 5691709591), (53, 536953735), (151, 188467205), (265, 107390747), (751, 37894205), (755, 37693441), (947, 30051265), (3755, 7578841), (4735, 6010253), (8003, 3555985), (39803, 714985), (40015, 711197), (50191, 567005), (113401, 250955), (142997, 199015)]