53880015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16599

約数の個数: 32

約数和(自身を含む): 101707776

約数和(自身を除く): 47827761

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 16553, 49659, 82765, 115871, 248295, 347613, 513143, 579355, 1539429, 1738065, 2565715, 3592001, 7697145, 10776003, 17960005, 53880015]

約数ペア:

[(1, 53880015), (3, 17960005), (5, 10776003), (7, 7697145), (15, 3592001), (21, 2565715), (31, 1738065), (35, 1539429), (93, 579355), (105, 513143), (155, 347613), (217, 248295), (465, 115871), (651, 82765), (1085, 49659), (3255, 16553)]