165756315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 275281920

約数和(自身を除く): 109525605

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 463, 823, 1389, 2315, 2469, 4115, 6945, 12345, 13427, 23867, 40281, 67135, 71601, 119335, 201405, 358005, 381049, 1143147, 1905245, 5715735, 11050421, 33151263, 55252105, 165756315]

約数ペア:

[(1, 165756315), (3, 55252105), (5, 33151263), (15, 11050421), (29, 5715735), (87, 1905245), (145, 1143147), (435, 381049), (463, 358005), (823, 201405), (1389, 119335), (2315, 71601), (2469, 67135), (4115, 40281), (6945, 23867), (12345, 13427)]