928939965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 1564442880

約数和(自身を除く): 635502915

約数列:

[1, 3, 5, 15, 43, 73, 109, 129, 181, 215, 219, 327, 365, 543, 545, 645, 905, 1095, 1635, 2715, 3139, 4687, 7783, 7957, 9417, 13213, 14061, 15695, 19729, 23349, 23435, 23871, 38915, 39639, 39785, 47085, 59187, 66065, 70305, 98645, 116745, 119355, 198195, 295935, 342151, 568159, 848347, 1026453, 1440217, 1704477, 1710755, 2545041, 2840795, 4241735, 4320651, 5132265, 7201085, 8522385, 12725205, 21603255, 61929331, 185787993, 309646655, 928939965]

約数ペア:

[(1, 928939965), (3, 309646655), (5, 185787993), (15, 61929331), (43, 21603255), (73, 12725205), (109, 8522385), (129, 7201085), (181, 5132265), (215, 4320651), (219, 4241735), (327, 2840795), (365, 2545041), (543, 1710755), (545, 1704477), (645, 1440217), (905, 1026453), (1095, 848347), (1635, 568159), (2715, 342151), (3139, 295935), (4687, 198195), (7783, 119355), (7957, 116745), (9417, 98645), (13213, 70305), (14061, 66065), (15695, 59187), (19729, 47085), (23349, 39785), (23435, 39639), (23871, 38915)]