338353345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7229}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 474750720

約数和(自身を除く): 136397375

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4255, 7229, 9361, 36145, 46805, 79519, 166267, 267473, 397595, 831335, 1337365, 1828937, 2942203, 6151879, 9144685, 14711015, 30759395, 67670669, 338353345]

約数ペア:

[(1, 338353345), (5, 67670669), (11, 30759395), (23, 14711015), (37, 9144685), (55, 6151879), (115, 2942203), (185, 1828937), (253, 1337365), (407, 831335), (851, 397595), (1265, 267473), (2035, 166267), (4255, 79519), (7229, 46805), (9361, 36145)]