20341644975

素因数分解:

$3^2\times 5^2\times {\mathrm{10369}}^1\times {\mathrm{8719}}^1$

素因数の和:19104

約数の個数: 36

約数和(自身を含む): 36441839200

約数和(自身を除く): 16100194225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 8719, 10369, 26157, 31107, 43595, 51845, 78471, 93321, 130785, 155535, 217975, 259225, 392355, 466605, 653925, 777675, 1961775, 2333025, 90407311, 271221933, 452036555, 813665799, 1356109665, 2260182775, 4068328995, 6780548325, 20341644975]

約数ペア:

[(1, 20341644975), (3, 6780548325), (5, 4068328995), (9, 2260182775), (15, 1356109665), (25, 813665799), (45, 452036555), (75, 271221933), (225, 90407311), (8719, 2333025), (10369, 1961775), (26157, 777675), (31107, 653925), (43595, 466605), (51845, 392355), (78471, 259225), (93321, 217975), (130785, 155535)]