2599680015

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{87931}}^1$

素因数の和:88021

約数の個数: 40

約数和(自身を含む): 4724058768

約数和(自身を除く): 2124378753

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 9855, 29565, 87931, 263793, 439655, 791379, 1318965, 2374137, 3956895, 6418963, 7122411, 11870685, 19256889, 32094815, 35612055, 57770667, 96284445, 173312001, 288853335, 519936003, 866560005, 2599680015]

約数ペア:

[(1, 2599680015), (3, 866560005), (5, 519936003), (9, 288853335), (15, 173312001), (27, 96284445), (45, 57770667), (73, 35612055), (81, 32094815), (135, 19256889), (219, 11870685), (365, 7122411), (405, 6418963), (657, 3956895), (1095, 2374137), (1971, 1318965), (3285, 791379), (5913, 439655), (9855, 263793), (29565, 87931)]