1540591793805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{1877}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 2590084835712

約数和(自身を除く): 1049493041907

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 757, 1681, 1763, 1877, 2271, 3785, 5043, 5289, 5631, 8405, 8815, 9385, 11355, 25215, 26445, 28155, 31037, 32551, 72283, 76957, 80711, 93111, 97653, 155185, 162755, 216849, 230871, 242133, 361415, 384785, 403555, 465555, 488265, 1084245, 1154355, 1210665, 1272517, 1334591, 1420889, 3155237, 3309151, 3817551, 4003773, 4262667, 6362585, 6672955, 7104445, 9465711, 9927453, 15776185, 16545755, 19087755, 20018865, 21313335, 47328555, 49637265, 54718231, 58256449, 61098227, 135675191, 164154693, 174769347, 183294681, 273591155, 291282245, 305491135, 407025573, 678375955, 820773465, 873846735, 916473405, 2035127865, 2388514409, 2505027307, 7165543227, 7515081921, 11942572045, 12525136535, 35827716135, 37575409605, 102706119587, 308118358761, 513530597935, 1540591793805]

約数ペア:

[(1, 1540591793805), (3, 513530597935), (5, 308118358761), (15, 102706119587), (41, 37575409605), (43, 35827716135), (123, 12525136535), (129, 11942572045), (205, 7515081921), (215, 7165543227), (615, 2505027307), (645, 2388514409), (757, 2035127865), (1681, 916473405), (1763, 873846735), (1877, 820773465), (2271, 678375955), (3785, 407025573), (5043, 305491135), (5289, 291282245), (5631, 273591155), (8405, 183294681), (8815, 174769347), (9385, 164154693), (11355, 135675191), (25215, 61098227), (26445, 58256449), (28155, 54718231), (31037, 49637265), (32551, 47328555), (72283, 21313335), (76957, 20018865), (80711, 19087755), (93111, 16545755), (97653, 15776185), (155185, 9927453), (162755, 9465711), (216849, 7104445), (230871, 6672955), (242133, 6362585), (361415, 4262667), (384785, 4003773), (403555, 3817551), (465555, 3309151), (488265, 3155237), (1084245, 1420889), (1154355, 1334591), (1210665, 1272517)]