90508065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3299}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 152064000

約数和(自身を除く): 61555935

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 3299, 5487, 9145, 9897, 16495, 27435, 49485, 102269, 194641, 306807, 511345, 583923, 973205, 1534035, 2919615, 6033871, 18101613, 30169355, 90508065]

約数ペア:

[(1, 90508065), (3, 30169355), (5, 18101613), (15, 6033871), (31, 2919615), (59, 1534035), (93, 973205), (155, 583923), (177, 511345), (295, 306807), (465, 194641), (885, 102269), (1829, 49485), (3299, 27435), (5487, 16495), (9145, 9897)]