15867410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 31820040

約数和(自身を除く): 15952630

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 229, 338, 410, 458, 533, 845, 1066, 1145, 1690, 2290, 2665, 2977, 5330, 5954, 6929, 9389, 13858, 14885, 18778, 29770, 34645, 38701, 46945, 69290, 77402, 93890, 122057, 193505, 244114, 387010, 610285, 1220570, 1586741, 3173482, 7933705, 15867410]

約数ペア:

[(1, 15867410), (2, 7933705), (5, 3173482), (10, 1586741), (13, 1220570), (26, 610285), (41, 387010), (65, 244114), (82, 193505), (130, 122057), (169, 93890), (205, 77402), (229, 69290), (338, 46945), (410, 38701), (458, 34645), (533, 29770), (845, 18778), (1066, 14885), (1145, 13858), (1690, 9389), (2290, 6929), (2665, 5954), (2977, 5330)]