3326265

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 6133248

約数和(自身を除く): 2806983

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 191, 215, 387, 405, 573, 645, 955, 1161, 1719, 1935, 2865, 3483, 5157, 5805, 8213, 8595, 15471, 17415, 24639, 25785, 41065, 73917, 77355, 123195, 221751, 369585, 665253, 1108755, 3326265]

約数ペア:

[(1, 3326265), (3, 1108755), (5, 665253), (9, 369585), (15, 221751), (27, 123195), (43, 77355), (45, 73917), (81, 41065), (129, 25785), (135, 24639), (191, 17415), (215, 15471), (387, 8595), (405, 8213), (573, 5805), (645, 5157), (955, 3483), (1161, 2865), (1719, 1935)]