1238863075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{30161}}^1$

素因数の和:30255

約数の個数: 24

約数和(自身を含む): 1615718016

約数和(自身を除く): 376854941

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1325, 1643, 8215, 30161, 41075, 150805, 754025, 934991, 1598533, 4674955, 7992665, 23374775, 39963325, 49554523, 247772615, 1238863075]

約数ペア:

[(1, 1238863075), (5, 247772615), (25, 49554523), (31, 39963325), (53, 23374775), (155, 7992665), (265, 4674955), (775, 1598533), (1325, 934991), (1643, 754025), (8215, 150805), (30161, 41075)]