74784105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8926

約数の個数: 48

約数和(自身を含む): 149745024

約数和(自身を除く): 74960919

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8887, 26661, 44435, 79983, 97757, 133305, 151079, 293271, 399915, 453237, 488785, 755395, 879813, 1359711, 1466355, 1661869, 2266185, 4399065, 4985607, 6798555, 8309345, 14956821, 24928035, 74784105]

約数ペア:

[(1, 74784105), (3, 24928035), (5, 14956821), (9, 8309345), (11, 6798555), (15, 4985607), (17, 4399065), (33, 2266185), (45, 1661869), (51, 1466355), (55, 1359711), (85, 879813), (99, 755395), (153, 488785), (165, 453237), (187, 399915), (255, 293271), (495, 151079), (561, 133305), (765, 97757), (935, 79983), (1683, 44435), (2805, 26661), (8415, 8887)]