2370225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 4901472

約数和(自身を除く): 2531247

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 143, 165, 169, 187, 195, 221, 255, 275, 325, 425, 429, 507, 561, 663, 715, 825, 845, 935, 975, 1105, 1275, 1859, 2145, 2431, 2535, 2805, 2873, 3315, 3575, 4225, 4675, 5525, 5577, 7293, 8619, 9295, 10725, 12155, 12675, 14025, 14365, 16575, 27885, 31603, 36465, 43095, 46475, 60775, 71825, 94809, 139425, 158015, 182325, 215475, 474045, 790075, 2370225]

約数ペア:

[(1, 2370225), (3, 790075), (5, 474045), (11, 215475), (13, 182325), (15, 158015), (17, 139425), (25, 94809), (33, 71825), (39, 60775), (51, 46475), (55, 43095), (65, 36465), (75, 31603), (85, 27885), (143, 16575), (165, 14365), (169, 14025), (187, 12675), (195, 12155), (221, 10725), (255, 9295), (275, 8619), (325, 7293), (425, 5577), (429, 5525), (507, 4675), (561, 4225), (663, 3575), (715, 3315), (825, 2873), (845, 2805), (935, 2535), (975, 2431), (1105, 2145), (1275, 1859)]