126385785

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 232070400

約数和(自身を除く): 105684615

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 89, 135, 157, 201, 267, 335, 445, 471, 603, 785, 801, 1005, 1335, 1413, 1809, 2355, 2403, 3015, 4005, 4239, 5963, 7065, 9045, 10519, 12015, 13973, 17889, 21195, 29815, 31557, 41919, 52595, 53667, 69865, 89445, 94671, 125757, 157785, 161001, 209595, 268335, 284013, 377271, 473355, 628785, 805005, 936191, 1420065, 1886355, 2808573, 4680955, 8425719, 14042865, 25277157, 42128595, 126385785]

約数ペア:

[(1, 126385785), (3, 42128595), (5, 25277157), (9, 14042865), (15, 8425719), (27, 4680955), (45, 2808573), (67, 1886355), (89, 1420065), (135, 936191), (157, 805005), (201, 628785), (267, 473355), (335, 377271), (445, 284013), (471, 268335), (603, 209595), (785, 161001), (801, 157785), (1005, 125757), (1335, 94671), (1413, 89445), (1809, 69865), (2355, 53667), (2403, 52595), (3015, 41919), (4005, 31557), (4239, 29815), (5963, 21195), (7065, 17889), (9045, 13973), (10519, 12015)]