401305245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{1667}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 701360640

約数和(自身を除く): 300055395

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1459, 1667, 4377, 5001, 7295, 8335, 16049, 18337, 21885, 25005, 48147, 55011, 80245, 91685, 240735, 275055, 2432153, 7296459, 12160765, 26753683, 36482295, 80261049, 133768415, 401305245]

約数ペア:

[(1, 401305245), (3, 133768415), (5, 80261049), (11, 36482295), (15, 26753683), (33, 12160765), (55, 7296459), (165, 2432153), (1459, 275055), (1667, 240735), (4377, 91685), (5001, 80245), (7295, 55011), (8335, 48147), (16049, 25005), (18337, 21885)]