51300405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29258

約数の個数: 32

約数和(自身を含む): 98219520

約数和(自身を除く): 46919115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 29231, 87693, 146155, 263079, 380003, 438465, 789237, 1140009, 1315395, 1900015, 3420027, 3946185, 5700045, 10260081, 17100135, 51300405]

約数ペア:

[(1, 51300405), (3, 17100135), (5, 10260081), (9, 5700045), (13, 3946185), (15, 3420027), (27, 1900015), (39, 1315395), (45, 1140009), (65, 789237), (117, 438465), (135, 380003), (195, 263079), (351, 146155), (585, 87693), (1755, 29231)]