42804495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41357}}^1$

素因数の和:41391

約数の個数: 24

約数和(自身を含む): 77422176

約数和(自身を除く): 34617681

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 41357, 124071, 206785, 372213, 620355, 951211, 1861065, 2853633, 4756055, 8560899, 14268165, 42804495]

約数ペア:

[(1, 42804495), (3, 14268165), (5, 8560899), (9, 4756055), (15, 2853633), (23, 1861065), (45, 951211), (69, 620355), (115, 372213), (207, 206785), (345, 124071), (1035, 41357)]