56415435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9667

約数の個数: 32

約数和(自身を含む): 99740160

約数和(自身を除く): 43324725

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 9619, 28857, 48095, 144285, 163523, 221237, 490569, 663711, 817615, 1106185, 2452845, 3318555, 3761029, 11283087, 18805145, 56415435]

約数ペア:

[(1, 56415435), (3, 18805145), (5, 11283087), (15, 3761029), (17, 3318555), (23, 2452845), (51, 1106185), (69, 817615), (85, 663711), (115, 490569), (255, 221237), (345, 163523), (391, 144285), (1173, 48095), (1955, 28857), (5865, 9619)]