141660975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 244270080

約数和(自身を除く): 102609105

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 185, 213, 355, 555, 719, 925, 1065, 1775, 2157, 2627, 2775, 3595, 5325, 7881, 10785, 13135, 17975, 26603, 39405, 51049, 53925, 65675, 79809, 133015, 153147, 197025, 255245, 399045, 665075, 765735, 1276225, 1888813, 1995225, 3828675, 5666439, 9444065, 28332195, 47220325, 141660975]

約数ペア:

[(1, 141660975), (3, 47220325), (5, 28332195), (15, 9444065), (25, 5666439), (37, 3828675), (71, 1995225), (75, 1888813), (111, 1276225), (185, 765735), (213, 665075), (355, 399045), (555, 255245), (719, 197025), (925, 153147), (1065, 133015), (1775, 79809), (2157, 65675), (2627, 53925), (2775, 51049), (3595, 39405), (5325, 26603), (7881, 17975), (10785, 13135)]