25621342695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{492103}}^1$

素因数の和:492216

約数の個数: 48

約数和(自身を含む): 48363981120

約数和(自身を除く): 22742638425

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 3471, 4005, 5785, 10413, 17355, 52065, 492103, 1476309, 2460515, 4428927, 6397339, 7381545, 19192017, 22144635, 31986695, 43797167, 57576051, 95960085, 131391501, 218985835, 287880255, 394174503, 569363171, 656957505, 1708089513, 1970872515, 2846815855, 5124268539, 8540447565, 25621342695]

約数ペア:

[(1, 25621342695), (3, 8540447565), (5, 5124268539), (9, 2846815855), (13, 1970872515), (15, 1708089513), (39, 656957505), (45, 569363171), (65, 394174503), (89, 287880255), (117, 218985835), (195, 131391501), (267, 95960085), (445, 57576051), (585, 43797167), (801, 31986695), (1157, 22144635), (1335, 19192017), (3471, 7381545), (4005, 6397339), (5785, 4428927), (10413, 2460515), (17355, 1476309), (52065, 492103)]