195655125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 352594944

約数和(自身を除く): 156939819

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 125, 141, 235, 255, 375, 425, 653, 705, 799, 1175, 1275, 1959, 2125, 2397, 3265, 3525, 3995, 5875, 6375, 9795, 11101, 11985, 16325, 17625, 19975, 30691, 33303, 48975, 55505, 59925, 81625, 92073, 99875, 153455, 166515, 244875, 277525, 299625, 460365, 521747, 767275, 832575, 1387625, 1565241, 2301825, 2608735, 3836375, 4162875, 7826205, 11509125, 13043675, 39131025, 65218375, 195655125]

約数ペア:

[(1, 195655125), (3, 65218375), (5, 39131025), (15, 13043675), (17, 11509125), (25, 7826205), (47, 4162875), (51, 3836375), (75, 2608735), (85, 2301825), (125, 1565241), (141, 1387625), (235, 832575), (255, 767275), (375, 521747), (425, 460365), (653, 299625), (705, 277525), (799, 244875), (1175, 166515), (1275, 153455), (1959, 99875), (2125, 92073), (2397, 81625), (3265, 59925), (3525, 55505), (3995, 48975), (5875, 33303), (6375, 30691), (9795, 19975), (11101, 17625), (11985, 16325)]