40662045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 77905152

約数和(自身を除く): 37243107

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2311, 3519, 5865, 6933, 11555, 17595, 20799, 34665, 39287, 53153, 103995, 117861, 159459, 196435, 265765, 353583, 478377, 589305, 797295, 903601, 1767915, 2391885, 2710803, 4518005, 8132409, 13554015, 40662045]

約数ペア:

[(1, 40662045), (3, 13554015), (5, 8132409), (9, 4518005), (15, 2710803), (17, 2391885), (23, 1767915), (45, 903601), (51, 797295), (69, 589305), (85, 478377), (115, 353583), (153, 265765), (207, 196435), (255, 159459), (345, 117861), (391, 103995), (765, 53153), (1035, 39287), (1173, 34665), (1955, 20799), (2311, 17595), (3519, 11555), (5865, 6933)]