73426695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 57210105

約数列:

[1, 3, 5, 15, 23, 29, 41, 69, 87, 115, 123, 145, 179, 205, 345, 435, 537, 615, 667, 895, 943, 1189, 2001, 2685, 2829, 3335, 3567, 4117, 4715, 5191, 5945, 7339, 10005, 12351, 14145, 15573, 17835, 20585, 22017, 25955, 27347, 36695, 61755, 77865, 82041, 110085, 119393, 136735, 168797, 212831, 358179, 410205, 506391, 596965, 638493, 843985, 1064155, 1790895, 2531955, 3192465, 4895113, 14685339, 24475565, 73426695]

約数ペア:

[(1, 73426695), (3, 24475565), (5, 14685339), (15, 4895113), (23, 3192465), (29, 2531955), (41, 1790895), (69, 1064155), (87, 843985), (115, 638493), (123, 596965), (145, 506391), (179, 410205), (205, 358179), (345, 212831), (435, 168797), (537, 136735), (615, 119393), (667, 110085), (895, 82041), (943, 77865), (1189, 61755), (2001, 36695), (2685, 27347), (2829, 25955), (3335, 22017), (3567, 20585), (4117, 17835), (4715, 15573), (5191, 14145), (5945, 12351), (7339, 10005)]