64232465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 87892992

約数和(自身を除く): 23660527

約数列:

[1, 5, 11, 31, 55, 101, 155, 341, 373, 505, 1111, 1705, 1865, 3131, 4103, 5555, 11563, 15655, 20515, 34441, 37673, 57815, 127193, 172205, 188365, 414403, 635965, 1167863, 2072015, 5839315, 12846493, 64232465]

約数ペア:

[(1, 64232465), (5, 12846493), (11, 5839315), (31, 2072015), (55, 1167863), (101, 635965), (155, 414403), (341, 188365), (373, 172205), (505, 127193), (1111, 57815), (1705, 37673), (1865, 34441), (3131, 20515), (4103, 15655), (5555, 11563)]