156966546825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11047}}^1\times {\mathrm{5741}}^1$

素因数の和:16815

約数の個数: 72

約数和(自身を含む): 306784310976

約数和(自身を除く): 149817764151

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 5741, 11047, 17223, 28705, 33141, 51669, 55235, 63151, 86115, 99423, 121517, 143525, 165705, 189453, 258345, 276175, 315755, 364551, 430575, 497115, 568359, 607585, 828525, 947265, 1093653, 1291725, 1578775, 1822755, 2485575, 2841795, 3037925, 4736325, 5468265, 9113775, 14208975, 27341325, 63420827, 190262481, 317104135, 570787443, 697629097, 951312405, 1585520675, 2092887291, 2853937215, 3488145485, 4756562025, 6278661873, 10464436455, 14269686075, 17440727425, 31393309365, 52322182275, 156966546825]

約数ペア:

[(1, 156966546825), (3, 52322182275), (5, 31393309365), (9, 17440727425), (11, 14269686075), (15, 10464436455), (25, 6278661873), (33, 4756562025), (45, 3488145485), (55, 2853937215), (75, 2092887291), (99, 1585520675), (165, 951312405), (225, 697629097), (275, 570787443), (495, 317104135), (825, 190262481), (2475, 63420827), (5741, 27341325), (11047, 14208975), (17223, 9113775), (28705, 5468265), (33141, 4736325), (51669, 3037925), (55235, 2841795), (63151, 2485575), (86115, 1822755), (99423, 1578775), (121517, 1291725), (143525, 1093653), (165705, 947265), (189453, 828525), (258345, 607585), (276175, 568359), (315755, 497115), (364551, 430575)]