238432835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 311230080

約数和(自身を除く): 72797245

約数列:

[1, 5, 23, 41, 61, 115, 205, 305, 829, 943, 1403, 2501, 4145, 4715, 7015, 12505, 19067, 33989, 50569, 57523, 95335, 169945, 252845, 287615, 781747, 1163087, 2073329, 3908735, 5815435, 10366645, 47686567, 238432835]

約数ペア:

[(1, 238432835), (5, 47686567), (23, 10366645), (41, 5815435), (61, 3908735), (115, 2073329), (205, 1163087), (305, 781747), (829, 287615), (943, 252845), (1403, 169945), (2501, 95335), (4145, 57523), (4715, 50569), (7015, 33989), (12505, 19067)]