190066665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 312339456

約数和(自身を除く): 122272791

約数列:

[1, 3, 5, 15, 43, 129, 215, 467, 631, 645, 1401, 1893, 2335, 3155, 7005, 9465, 20081, 27133, 60243, 81399, 100405, 135665, 294677, 301215, 406995, 884031, 1473385, 4420155, 12671111, 38013333, 63355555, 190066665]

約数ペア:

[(1, 190066665), (3, 63355555), (5, 38013333), (15, 12671111), (43, 4420155), (129, 1473385), (215, 884031), (467, 406995), (631, 301215), (645, 294677), (1401, 135665), (1893, 100405), (2335, 81399), (3155, 60243), (7005, 27133), (9465, 20081)]