40918295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 56070144

約数和(自身を除く): 15151849

約数列:

[1, 5, 11, 31, 55, 103, 155, 233, 341, 515, 1133, 1165, 1705, 2563, 3193, 5665, 7223, 12815, 15965, 23999, 35123, 36115, 79453, 119995, 175615, 263989, 397265, 743969, 1319945, 3719845, 8183659, 40918295]

約数ペア:

[(1, 40918295), (5, 8183659), (11, 3719845), (31, 1319945), (55, 743969), (103, 397265), (155, 263989), (233, 175615), (341, 119995), (515, 79453), (1133, 36115), (1165, 35123), (1705, 23999), (2563, 15965), (3193, 12815), (5665, 7223)]