2080872495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14401}}^1$

素因数の和:14457

約数の個数: 72

約数和(自身を含む): 4111482960

約数和(自身を除く): 2030610465

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 585, 741, 845, 855, 1235, 1521, 2223, 2535, 3211, 3705, 7605, 9633, 11115, 14401, 16055, 28899, 43203, 48165, 72005, 129609, 144495, 187213, 216015, 273619, 561639, 648045, 820857, 936065, 1368095, 1684917, 2433769, 2462571, 2808195, 3557047, 4104285, 7301307, 8424585, 10671141, 12168845, 12312855, 17785235, 21903921, 32013423, 36506535, 46241611, 53355705, 109519605, 138724833, 160067115, 231208055, 416174499, 693624165, 2080872495]

約数ペア:

[(1, 2080872495), (3, 693624165), (5, 416174499), (9, 231208055), (13, 160067115), (15, 138724833), (19, 109519605), (39, 53355705), (45, 46241611), (57, 36506535), (65, 32013423), (95, 21903921), (117, 17785235), (169, 12312855), (171, 12168845), (195, 10671141), (247, 8424585), (285, 7301307), (507, 4104285), (585, 3557047), (741, 2808195), (845, 2462571), (855, 2433769), (1235, 1684917), (1521, 1368095), (2223, 936065), (2535, 820857), (3211, 648045), (3705, 561639), (7605, 273619), (9633, 216015), (11115, 187213), (14401, 144495), (16055, 129609), (28899, 72005), (43203, 48165)]