8756914425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 16799591424

約数和(自身を除く): 8042676999

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 157, 175, 393, 471, 525, 655, 785, 811, 917, 1099, 1965, 2355, 2433, 2751, 3275, 3297, 3925, 4055, 4585, 5495, 5677, 9825, 11775, 12165, 13755, 16485, 17031, 20275, 20567, 22925, 27475, 28385, 60825, 61701, 68775, 82425, 85155, 102835, 106241, 127327, 141925, 143969, 308505, 318723, 381981, 425775, 431907, 514175, 531205, 636635, 719845, 743687, 891289, 1542525, 1593615, 1909905, 2159535, 2231061, 2656025, 2673867, 3183175, 3599225, 3718435, 4456445, 7968075, 9549525, 10797675, 11155305, 13369335, 16679837, 18592175, 22282225, 50039511, 55776525, 66846675, 83399185, 116758859, 250197555, 350276577, 416995925, 583794295, 1250987775, 1751382885, 2918971475, 8756914425]

約数ペア:

[(1, 8756914425), (3, 2918971475), (5, 1751382885), (7, 1250987775), (15, 583794295), (21, 416995925), (25, 350276577), (35, 250197555), (75, 116758859), (105, 83399185), (131, 66846675), (157, 55776525), (175, 50039511), (393, 22282225), (471, 18592175), (525, 16679837), (655, 13369335), (785, 11155305), (811, 10797675), (917, 9549525), (1099, 7968075), (1965, 4456445), (2355, 3718435), (2433, 3599225), (2751, 3183175), (3275, 2673867), (3297, 2656025), (3925, 2231061), (4055, 2159535), (4585, 1909905), (5495, 1593615), (5677, 1542525), (9825, 891289), (11775, 743687), (12165, 719845), (13755, 636635), (16485, 531205), (17031, 514175), (20275, 431907), (20567, 425775), (22925, 381981), (27475, 318723), (28385, 308505), (60825, 143969), (61701, 141925), (68775, 127327), (82425, 106241), (85155, 102835)]