69076305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 127033920

約数和(自身を除く): 57957615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 173, 285, 467, 519, 855, 865, 1401, 1557, 2335, 2595, 3287, 4203, 7005, 7785, 8873, 9861, 16435, 21015, 26619, 29583, 44365, 49305, 79857, 80791, 133095, 147915, 242373, 399285, 403955, 727119, 1211865, 1535029, 3635595, 4605087, 7675145, 13815261, 23025435, 69076305]

約数ペア:

[(1, 69076305), (3, 23025435), (5, 13815261), (9, 7675145), (15, 4605087), (19, 3635595), (45, 1535029), (57, 1211865), (95, 727119), (171, 403955), (173, 399285), (285, 242373), (467, 147915), (519, 133095), (855, 80791), (865, 79857), (1401, 49305), (1557, 44365), (2335, 29583), (2595, 26619), (3287, 21015), (4203, 16435), (7005, 9861), (7785, 8873)]