1235894995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 1636462080

約数和(自身を除く): 400567085

約数列:

[1, 5, 19, 23, 95, 115, 241, 437, 1205, 2185, 2347, 4579, 5543, 11735, 22895, 27715, 44593, 53981, 105317, 222965, 269905, 526585, 565627, 1025639, 2828135, 5128195, 10746913, 13009421, 53734565, 65047105, 247178999, 1235894995]

約数ペア:

[(1, 1235894995), (5, 247178999), (19, 65047105), (23, 53734565), (95, 13009421), (115, 10746913), (241, 5128195), (437, 2828135), (1205, 1025639), (2185, 565627), (2347, 526585), (4579, 269905), (5543, 222965), (11735, 105317), (22895, 53981), (27715, 44593)]