1915704075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{6619}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 3368891520

約数和(自身を除く): 1453187445

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 227, 255, 425, 681, 1135, 1275, 3405, 3859, 5675, 6619, 11577, 17025, 19295, 19857, 33095, 57885, 96475, 99285, 112523, 165475, 289425, 337569, 496425, 562615, 1502513, 1687845, 2813075, 4507539, 7512565, 8439225, 22537695, 25542721, 37562825, 76628163, 112688475, 127713605, 383140815, 638568025, 1915704075]

約数ペア:

[(1, 1915704075), (3, 638568025), (5, 383140815), (15, 127713605), (17, 112688475), (25, 76628163), (51, 37562825), (75, 25542721), (85, 22537695), (227, 8439225), (255, 7512565), (425, 4507539), (681, 2813075), (1135, 1687845), (1275, 1502513), (3405, 562615), (3859, 496425), (5675, 337569), (6619, 289425), (11577, 165475), (17025, 112523), (19295, 99285), (19857, 96475), (33095, 57885)]