65943045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 138362880

約数和(自身を除く): 72419835

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 2251, 3255, 4185, 5859, 6753, 9765, 11255, 15757, 20259, 29295, 33765, 47271, 60777, 69781, 78785, 101295, 141813, 209343, 236355, 303885, 348905, 425439, 488467, 628029, 709065, 1046715, 1465401, 1884087, 2127195, 2442335, 3140145, 4396203, 7327005, 9420435, 13188609, 21981015, 65943045]

約数ペア:

[(1, 65943045), (3, 21981015), (5, 13188609), (7, 9420435), (9, 7327005), (15, 4396203), (21, 3140145), (27, 2442335), (31, 2127195), (35, 1884087), (45, 1465401), (63, 1046715), (93, 709065), (105, 628029), (135, 488467), (155, 425439), (189, 348905), (217, 303885), (279, 236355), (315, 209343), (465, 141813), (651, 101295), (837, 78785), (945, 69781), (1085, 60777), (1395, 47271), (1953, 33765), (2251, 29295), (3255, 20259), (4185, 15757), (5859, 11255), (6753, 9765)]