4062689475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20939}}^1$

素因数の和:21164

約数の個数: 48

約数和(自身を含む): 7270368000

約数和(自身を除く): 3207678525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 199, 325, 597, 975, 995, 2587, 2985, 4975, 7761, 12935, 14925, 20939, 38805, 62817, 64675, 104695, 194025, 272207, 314085, 523475, 816621, 1361035, 1570425, 4083105, 4166861, 6805175, 12500583, 20415525, 20834305, 54169193, 62502915, 104171525, 162507579, 270845965, 312514575, 812537895, 1354229825, 4062689475]

約数ペア:

[(1, 4062689475), (3, 1354229825), (5, 812537895), (13, 312514575), (15, 270845965), (25, 162507579), (39, 104171525), (65, 62502915), (75, 54169193), (195, 20834305), (199, 20415525), (325, 12500583), (597, 6805175), (975, 4166861), (995, 4083105), (2587, 1570425), (2985, 1361035), (4975, 816621), (7761, 523475), (12935, 314085), (14925, 272207), (20939, 194025), (38805, 104695), (62817, 64675)]