85796415

素因数分解:

$3^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 154492800

約数和(自身を除く): 68696385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 349, 405, 607, 1047, 1745, 1821, 3035, 3141, 5235, 5463, 9105, 9423, 15705, 16389, 27315, 28269, 47115, 49167, 81945, 141345, 211843, 245835, 635529, 1059215, 1906587, 3177645, 5719761, 9532935, 17159283, 28598805, 85796415]

約数ペア:

[(1, 85796415), (3, 28598805), (5, 17159283), (9, 9532935), (15, 5719761), (27, 3177645), (45, 1906587), (81, 1059215), (135, 635529), (349, 245835), (405, 211843), (607, 141345), (1047, 81945), (1745, 49167), (1821, 47115), (3035, 28269), (3141, 27315), (5235, 16389), (5463, 15705), (9105, 9423)]