25695630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31723}}^1$

素因数の和:31742

約数の個数: 40

約数和(自身を含む): 69094872

約数和(自身を除く): 43399242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31723, 63446, 95169, 158615, 190338, 285507, 317230, 475845, 571014, 856521, 951690, 1427535, 1713042, 2569563, 2855070, 4282605, 5139126, 8565210, 12847815, 25695630]

約数ペア:

[(1, 25695630), (2, 12847815), (3, 8565210), (5, 5139126), (6, 4282605), (9, 2855070), (10, 2569563), (15, 1713042), (18, 1427535), (27, 951690), (30, 856521), (45, 571014), (54, 475845), (81, 317230), (90, 285507), (135, 190338), (162, 158615), (270, 95169), (405, 63446), (810, 31723)]