7348155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 13167360

約数和(自身を除く): 5819205

約数列:

[1, 3, 5, 15, 19, 23, 57, 59, 69, 95, 115, 177, 285, 295, 345, 361, 437, 885, 1083, 1121, 1311, 1357, 1805, 2185, 3363, 4071, 5415, 5605, 6555, 6785, 8303, 16815, 20355, 21299, 24909, 25783, 41515, 63897, 77349, 106495, 124545, 128915, 319485, 386745, 489877, 1469631, 2449385, 7348155]

約数ペア:

[(1, 7348155), (3, 2449385), (5, 1469631), (15, 489877), (19, 386745), (23, 319485), (57, 128915), (59, 124545), (69, 106495), (95, 77349), (115, 63897), (177, 41515), (285, 25783), (295, 24909), (345, 21299), (361, 20355), (437, 16815), (885, 8303), (1083, 6785), (1121, 6555), (1311, 5605), (1357, 5415), (1805, 4071), (2185, 3363)]