12847950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 36664320

約数和(自身を除く): 23816370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 307, 310, 450, 465, 558, 614, 675, 775, 837, 921, 930, 1350, 1395, 1535, 1550, 1674, 1842, 2325, 2763, 2790, 3070, 4185, 4605, 4650, 5526, 6975, 7675, 8289, 8370, 9210, 9517, 13815, 13950, 15350, 16578, 19034, 20925, 23025, 27630, 28551, 41445, 41850, 46050, 47585, 57102, 69075, 82890, 85653, 95170, 138150, 142755, 171306, 207225, 237925, 256959, 285510, 414450, 428265, 475850, 513918, 713775, 856530, 1284795, 1427550, 2141325, 2569590, 4282650, 6423975, 12847950]

約数ペア:

[(1, 12847950), (2, 6423975), (3, 4282650), (5, 2569590), (6, 2141325), (9, 1427550), (10, 1284795), (15, 856530), (18, 713775), (25, 513918), (27, 475850), (30, 428265), (31, 414450), (45, 285510), (50, 256959), (54, 237925), (62, 207225), (75, 171306), (90, 142755), (93, 138150), (135, 95170), (150, 85653), (155, 82890), (186, 69075), (225, 57102), (270, 47585), (279, 46050), (307, 41850), (310, 41445), (450, 28551), (465, 27630), (558, 23025), (614, 20925), (675, 19034), (775, 16578), (837, 15350), (921, 13950), (930, 13815), (1350, 9517), (1395, 9210), (1535, 8370), (1550, 8289), (1674, 7675), (1842, 6975), (2325, 5526), (2763, 4650), (2790, 4605), (3070, 4185)]