13631475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 27998208

約数和(自身を除く): 14366733

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 41, 55, 65, 75, 93, 123, 143, 155, 165, 195, 205, 275, 325, 341, 403, 429, 451, 465, 533, 615, 715, 775, 825, 975, 1023, 1025, 1209, 1271, 1353, 1599, 1705, 2015, 2145, 2255, 2325, 2665, 3075, 3575, 3813, 4433, 5115, 5863, 6045, 6355, 6765, 7995, 8525, 10075, 10725, 11275, 13299, 13325, 13981, 16523, 17589, 19065, 22165, 25575, 29315, 30225, 31775, 33825, 39975, 41943, 49569, 66495, 69905, 82615, 87945, 95325, 110825, 146575, 181753, 209715, 247845, 332475, 349525, 413075, 439725, 545259, 908765, 1048575, 1239225, 2726295, 4543825, 13631475]

約数ペア:

[(1, 13631475), (3, 4543825), (5, 2726295), (11, 1239225), (13, 1048575), (15, 908765), (25, 545259), (31, 439725), (33, 413075), (39, 349525), (41, 332475), (55, 247845), (65, 209715), (75, 181753), (93, 146575), (123, 110825), (143, 95325), (155, 87945), (165, 82615), (195, 69905), (205, 66495), (275, 49569), (325, 41943), (341, 39975), (403, 33825), (429, 31775), (451, 30225), (465, 29315), (533, 25575), (615, 22165), (715, 19065), (775, 17589), (825, 16523), (975, 13981), (1023, 13325), (1025, 13299), (1209, 11275), (1271, 10725), (1353, 10075), (1599, 8525), (1705, 7995), (2015, 6765), (2145, 6355), (2255, 6045), (2325, 5863), (2665, 5115), (3075, 4433), (3575, 3813)]