24494855

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 38167200

約数和(自身を除く): 13672345

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 149, 245, 305, 385, 427, 539, 671, 745, 1043, 1639, 2135, 2695, 2989, 3355, 4697, 5215, 7301, 8195, 9089, 11473, 14945, 23485, 32879, 36505, 45445, 57365, 63623, 80311, 99979, 164395, 318115, 401555, 445361, 499895, 699853, 2226805, 3499265, 4898971, 24494855]

約数ペア:

[(1, 24494855), (5, 4898971), (7, 3499265), (11, 2226805), (35, 699853), (49, 499895), (55, 445361), (61, 401555), (77, 318115), (149, 164395), (245, 99979), (305, 80311), (385, 63623), (427, 57365), (539, 45445), (671, 36505), (745, 32879), (1043, 23485), (1639, 14945), (2135, 11473), (2695, 9089), (2989, 8195), (3355, 7301), (4697, 5215)]