2206815075

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 4024809360

約数和(自身を除く): 1817994285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 193, 225, 267, 445, 571, 579, 801, 965, 1335, 1713, 1737, 2225, 2855, 2895, 4005, 4825, 5139, 6675, 8565, 8685, 14275, 14475, 17177, 20025, 25695, 42825, 43425, 50819, 51531, 85885, 110203, 128475, 152457, 154593, 254095, 257655, 330609, 429425, 457371, 551015, 762285, 772965, 991827, 1270475, 1288275, 1653045, 2286855, 2755075, 3811425, 3864825, 4959135, 8265225, 9808067, 11434275, 24795675, 29424201, 49040335, 88272603, 147121005, 245201675, 441363015, 735605025, 2206815075]

約数ペア:

[(1, 2206815075), (3, 735605025), (5, 441363015), (9, 245201675), (15, 147121005), (25, 88272603), (45, 49040335), (75, 29424201), (89, 24795675), (193, 11434275), (225, 9808067), (267, 8265225), (445, 4959135), (571, 3864825), (579, 3811425), (801, 2755075), (965, 2286855), (1335, 1653045), (1713, 1288275), (1737, 1270475), (2225, 991827), (2855, 772965), (2895, 762285), (4005, 551015), (4825, 457371), (5139, 429425), (6675, 330609), (8565, 257655), (8685, 254095), (14275, 154593), (14475, 152457), (17177, 128475), (20025, 110203), (25695, 85885), (42825, 51531), (43425, 50819)]