140054475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 270125568

約数和(自身を除く): 130071093

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 61, 69, 75, 115, 121, 165, 183, 253, 275, 305, 345, 363, 575, 605, 671, 759, 825, 915, 1265, 1331, 1403, 1525, 1725, 1815, 2013, 2783, 3025, 3355, 3795, 3993, 4209, 4575, 6325, 6655, 7015, 7381, 8349, 9075, 10065, 13915, 15433, 16775, 18975, 19965, 21045, 22143, 30613, 33275, 35075, 36905, 41745, 46299, 50325, 69575, 77165, 81191, 91839, 99825, 105225, 110715, 153065, 169763, 184525, 208725, 231495, 243573, 385825, 405955, 459195, 509289, 553575, 765325, 848815, 1157475, 1217865, 1867393, 2029775, 2295975, 2546445, 4244075, 5602179, 6089325, 9336965, 12732225, 28010895, 46684825, 140054475]

約数ペア:

[(1, 140054475), (3, 46684825), (5, 28010895), (11, 12732225), (15, 9336965), (23, 6089325), (25, 5602179), (33, 4244075), (55, 2546445), (61, 2295975), (69, 2029775), (75, 1867393), (115, 1217865), (121, 1157475), (165, 848815), (183, 765325), (253, 553575), (275, 509289), (305, 459195), (345, 405955), (363, 385825), (575, 243573), (605, 231495), (671, 208725), (759, 184525), (825, 169763), (915, 153065), (1265, 110715), (1331, 105225), (1403, 99825), (1525, 91839), (1725, 81191), (1815, 77165), (2013, 69575), (2783, 50325), (3025, 46299), (3355, 41745), (3795, 36905), (3993, 35075), (4209, 33275), (4575, 30613), (6325, 22143), (6655, 21045), (7015, 19965), (7381, 18975), (8349, 16775), (9075, 15433), (10065, 13915)]