61172475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8996

約数の個数: 48

約数和(自身を含む): 124492032

約数和(自身を除く): 63319557

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 8963, 26889, 44815, 62741, 116519, 134445, 188223, 224075, 313705, 349557, 582595, 672225, 815633, 941115, 1568525, 1747785, 2446899, 2912975, 4078165, 4705575, 8738925, 12234495, 20390825, 61172475]

約数ペア:

[(1, 61172475), (3, 20390825), (5, 12234495), (7, 8738925), (13, 4705575), (15, 4078165), (21, 2912975), (25, 2446899), (35, 1747785), (39, 1568525), (65, 941115), (75, 815633), (91, 672225), (105, 582595), (175, 349557), (195, 313705), (273, 224075), (325, 188223), (455, 134445), (525, 116519), (975, 62741), (1365, 44815), (2275, 26889), (6825, 8963)]