90943305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 150985728

約数和(自身を除く): 60042423

約数列:

[1, 3, 5, 15, 31, 93, 155, 257, 465, 761, 771, 1285, 2283, 3805, 3855, 7967, 11415, 23591, 23901, 39835, 70773, 117955, 119505, 195577, 353865, 586731, 977885, 2933655, 6062887, 18188661, 30314435, 90943305]

約数ペア:

[(1, 90943305), (3, 30314435), (5, 18188661), (15, 6062887), (31, 2933655), (93, 977885), (155, 586731), (257, 353865), (465, 195577), (761, 119505), (771, 117955), (1285, 70773), (2283, 39835), (3805, 23901), (3855, 23591), (7967, 11415)]