4131567375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49853}}^1$

素因数の和:49901

約数の個数: 64

約数和(自身を含む): 7839441792

約数和(自身を除く): 3707874417

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 425, 663, 975, 1105, 1275, 1625, 2125, 3315, 4875, 5525, 6375, 16575, 27625, 49853, 82875, 149559, 249265, 648089, 747795, 847501, 1246325, 1944267, 2542503, 3240445, 3738975, 4237505, 6231625, 9721335, 11017513, 12712515, 16202225, 18694875, 21187525, 33052539, 48606675, 55087565, 63562575, 81011125, 105937625, 165262695, 243033375, 275437825, 317812875, 826313475, 1377189125, 4131567375]

約数ペア:

[(1, 4131567375), (3, 1377189125), (5, 826313475), (13, 317812875), (15, 275437825), (17, 243033375), (25, 165262695), (39, 105937625), (51, 81011125), (65, 63562575), (75, 55087565), (85, 48606675), (125, 33052539), (195, 21187525), (221, 18694875), (255, 16202225), (325, 12712515), (375, 11017513), (425, 9721335), (663, 6231625), (975, 4237505), (1105, 3738975), (1275, 3240445), (1625, 2542503), (2125, 1944267), (3315, 1246325), (4875, 847501), (5525, 747795), (6375, 648089), (16575, 249265), (27625, 149559), (49853, 82875)]