38603345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 20183215

約数列:

[1, 5, 11, 17, 19, 41, 53, 55, 85, 95, 187, 205, 209, 265, 323, 451, 583, 697, 779, 901, 935, 1007, 1045, 1615, 2173, 2255, 2915, 3485, 3553, 3895, 4505, 5035, 7667, 8569, 9911, 10865, 11077, 13243, 17119, 17765, 23903, 36941, 38335, 41287, 42845, 49555, 55385, 66215, 85595, 119515, 145673, 184705, 188309, 206435, 406351, 454157, 701879, 728365, 941545, 2031755, 2270785, 3509395, 7720669, 38603345]

約数ペア:

[(1, 38603345), (5, 7720669), (11, 3509395), (17, 2270785), (19, 2031755), (41, 941545), (53, 728365), (55, 701879), (85, 454157), (95, 406351), (187, 206435), (205, 188309), (209, 184705), (265, 145673), (323, 119515), (451, 85595), (583, 66215), (697, 55385), (779, 49555), (901, 42845), (935, 41287), (1007, 38335), (1045, 36941), (1615, 23903), (2173, 17765), (2255, 17119), (2915, 13243), (3485, 11077), (3553, 10865), (3895, 9911), (4505, 8569), (5035, 7667)]