55273375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 79017120

約数和(自身を除く): 23743745

約数列:

[1, 5, 17, 19, 25, 37, 85, 95, 125, 185, 323, 425, 475, 629, 703, 925, 1369, 1615, 2125, 2375, 3145, 3515, 4625, 6845, 8075, 11951, 15725, 17575, 23273, 26011, 34225, 40375, 59755, 78625, 87875, 116365, 130055, 171125, 298775, 442187, 581825, 650275, 1493875, 2210935, 2909125, 3251375, 11054675, 55273375]

約数ペア:

[(1, 55273375), (5, 11054675), (17, 3251375), (19, 2909125), (25, 2210935), (37, 1493875), (85, 650275), (95, 581825), (125, 442187), (185, 298775), (323, 171125), (425, 130055), (475, 116365), (629, 87875), (703, 78625), (925, 59755), (1369, 40375), (1615, 34225), (2125, 26011), (2375, 23273), (3145, 17575), (3515, 15725), (4625, 11951), (6845, 8075)]