126238945

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 189768960

約数和(自身を除く): 63530015

約数列:

[1, 5, 7, 19, 35, 47, 49, 95, 133, 235, 245, 329, 577, 665, 893, 931, 1645, 2303, 2885, 4039, 4465, 4655, 6251, 10963, 11515, 20195, 27119, 28273, 31255, 43757, 54815, 76741, 135595, 141365, 189833, 218785, 383705, 515261, 537187, 949165, 1328831, 2576305, 2685935, 3606827, 6644155, 18034135, 25247789, 126238945]

約数ペア:

[(1, 126238945), (5, 25247789), (7, 18034135), (19, 6644155), (35, 3606827), (47, 2685935), (49, 2576305), (95, 1328831), (133, 949165), (235, 537187), (245, 515261), (329, 383705), (577, 218785), (665, 189833), (893, 141365), (931, 135595), (1645, 76741), (2303, 54815), (2885, 43757), (4039, 31255), (4465, 28273), (4655, 27119), (6251, 20195), (10963, 11515)]