250863795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61261}}^1$

素因数の和:61292

約数の個数: 48

約数和(自身を含む): 535184832

約数和(自身を除く): 284321037

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 61261, 183783, 306305, 428827, 551349, 796393, 918915, 1286481, 2144135, 2389179, 2756745, 3859443, 3981965, 5574751, 6432405, 7167537, 11945895, 16724253, 19297215, 27873755, 35837685, 50172759, 83621265, 250863795]

約数ペア:

[(1, 250863795), (3, 83621265), (5, 50172759), (7, 35837685), (9, 27873755), (13, 19297215), (15, 16724253), (21, 11945895), (35, 7167537), (39, 6432405), (45, 5574751), (63, 3981965), (65, 3859443), (91, 2756745), (105, 2389179), (117, 2144135), (195, 1286481), (273, 918915), (315, 796393), (455, 551349), (585, 428827), (819, 306305), (1365, 183783), (4095, 61261)]