233780275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1063}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 306091520

約数和(自身を除く): 72311245

約数列:

[1, 5, 19, 25, 95, 463, 475, 1063, 2315, 5315, 8797, 11575, 20197, 26575, 43985, 100985, 219925, 492169, 504925, 2460845, 9351211, 12304225, 46756055, 233780275]

約数ペア:

[(1, 233780275), (5, 46756055), (19, 12304225), (25, 9351211), (95, 2460845), (463, 504925), (475, 492169), (1063, 219925), (2315, 100985), (5315, 43985), (8797, 26575), (11575, 20197)]