120848265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 221719680

約数和(自身を除く): 100871415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 281, 285, 503, 843, 855, 1405, 1509, 2515, 2529, 4215, 4527, 5339, 7545, 9557, 12645, 16017, 22635, 26695, 28671, 47785, 48051, 80085, 86013, 141343, 143355, 240255, 424029, 430065, 706715, 1272087, 2120145, 2685517, 6360435, 8056551, 13427585, 24169653, 40282755, 120848265]

約数ペア:

[(1, 120848265), (3, 40282755), (5, 24169653), (9, 13427585), (15, 8056551), (19, 6360435), (45, 2685517), (57, 2120145), (95, 1272087), (171, 706715), (281, 430065), (285, 424029), (503, 240255), (843, 143355), (855, 141343), (1405, 86013), (1509, 80085), (2515, 48051), (2529, 47785), (4215, 28671), (4527, 26695), (5339, 22635), (7545, 16017), (9557, 12645)]