211671534045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17272259}}^1$

素因数の和:17272329

約数の個数: 32

約数和(自身を含む): 364790131200

約数和(自身を除く): 153118597155

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 17272259, 51816777, 86361295, 259083885, 328172921, 742707137, 984518763, 1640864605, 2228121411, 3713535685, 4922593815, 11140607055, 14111435603, 42334306809, 70557178015, 211671534045]

約数ペア:

[(1, 211671534045), (3, 70557178015), (5, 42334306809), (15, 14111435603), (19, 11140607055), (43, 4922593815), (57, 3713535685), (95, 2228121411), (129, 1640864605), (215, 984518763), (285, 742707137), (645, 328172921), (817, 259083885), (2451, 86361295), (4085, 51816777), (12255, 17272259)]