161072355

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 262934784

約数和(自身を除く): 101862429

約数列:

[1, 3, 5, 15, 67, 201, 293, 335, 547, 879, 1005, 1465, 1641, 2735, 4395, 8205, 19631, 36649, 58893, 98155, 109947, 160271, 183245, 294465, 480813, 549735, 801355, 2404065, 10738157, 32214471, 53690785, 161072355]

約数ペア:

[(1, 161072355), (3, 53690785), (5, 32214471), (15, 10738157), (67, 2404065), (201, 801355), (293, 549735), (335, 480813), (547, 294465), (879, 183245), (1005, 160271), (1465, 109947), (1641, 98155), (2735, 58893), (4395, 36649), (8205, 19631)]