15045758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 29443680

約数和(自身を除く): 14397922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 229, 247, 266, 361, 458, 494, 722, 1603, 1729, 2527, 2977, 3206, 3458, 4351, 4693, 5054, 5954, 8702, 9386, 20839, 30457, 32851, 41678, 56563, 60914, 65702, 82669, 113126, 165338, 395941, 578683, 791882, 1074697, 1157366, 2149394, 7522879, 15045758]

約数ペア:

[(1, 15045758), (2, 7522879), (7, 2149394), (13, 1157366), (14, 1074697), (19, 791882), (26, 578683), (38, 395941), (91, 165338), (133, 113126), (182, 82669), (229, 65702), (247, 60914), (266, 56563), (361, 41678), (458, 32851), (494, 30457), (722, 20839), (1603, 9386), (1729, 8702), (2527, 5954), (2977, 5054), (3206, 4693), (3458, 4351)]