71060715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 135963360

約数和(自身を除く): 64902645

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1335, 1613, 2937, 4005, 4839, 4895, 8065, 8811, 14517, 14685, 17743, 24195, 44055, 53229, 72585, 88715, 143557, 159687, 266145, 430671, 717785, 798435, 1292013, 1579127, 2153355, 4737381, 6460065, 7895635, 14212143, 23686905, 71060715]

約数ペア:

[(1, 71060715), (3, 23686905), (5, 14212143), (9, 7895635), (11, 6460065), (15, 4737381), (33, 2153355), (45, 1579127), (55, 1292013), (89, 798435), (99, 717785), (165, 430671), (267, 266145), (445, 159687), (495, 143557), (801, 88715), (979, 72585), (1335, 53229), (1613, 44055), (2937, 24195), (4005, 17743), (4839, 14685), (4895, 14517), (8065, 8811)]