196144725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22014

約数の個数: 48

約数和(自身を含む): 392439168

約数和(自身を除く): 196294443

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 21977, 65931, 109885, 153839, 329655, 373609, 461517, 549425, 769195, 1120827, 1648275, 1868045, 2307585, 2615263, 3845975, 5604135, 7845789, 9340225, 11537925, 13076315, 28020675, 39228945, 65381575, 196144725]

約数ペア:

[(1, 196144725), (3, 65381575), (5, 39228945), (7, 28020675), (15, 13076315), (17, 11537925), (21, 9340225), (25, 7845789), (35, 5604135), (51, 3845975), (75, 2615263), (85, 2307585), (105, 1868045), (119, 1648275), (175, 1120827), (255, 769195), (357, 549425), (425, 461517), (525, 373609), (595, 329655), (1275, 153839), (1785, 109885), (2975, 65931), (8925, 21977)]