242992015

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4517}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 351319680

約数和(自身を除く): 108327665

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1855, 4517, 7685, 10759, 22585, 31619, 53795, 130993, 158095, 239401, 654965, 916951, 1197005, 1675807, 4584755, 6942629, 8379035, 34713145, 48598403, 242992015]

約数ペア:

[(1, 242992015), (5, 48598403), (7, 34713145), (29, 8379035), (35, 6942629), (53, 4584755), (145, 1675807), (203, 1197005), (265, 916951), (371, 654965), (1015, 239401), (1537, 158095), (1855, 130993), (4517, 53795), (7685, 31619), (10759, 22585)]