371676735

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1489}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 676936800

約数和(自身を除く): 305260065

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1489, 1849, 1935, 4467, 5547, 5805, 7445, 9245, 13401, 16641, 22335, 27735, 40203, 49923, 64027, 67005, 83205, 192081, 201015, 249615, 320135, 576243, 960405, 1728729, 2753161, 2881215, 8259483, 8643645, 13765805, 24778449, 41297415, 74335347, 123892245, 371676735]

約数ペア:

[(1, 371676735), (3, 123892245), (5, 74335347), (9, 41297415), (15, 24778449), (27, 13765805), (43, 8643645), (45, 8259483), (129, 2881215), (135, 2753161), (215, 1728729), (387, 960405), (645, 576243), (1161, 320135), (1489, 249615), (1849, 201015), (1935, 192081), (4467, 83205), (5547, 67005), (5805, 64027), (7445, 49923), (9245, 40203), (13401, 27735), (16641, 22335)]