4381695

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 8131200

約数和(自身を除く): 3749505

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 349, 405, 465, 837, 1047, 1395, 1745, 2511, 3141, 4185, 5235, 9423, 10819, 12555, 15705, 28269, 32457, 47115, 54095, 97371, 141345, 162285, 292113, 486855, 876339, 1460565, 4381695]

約数ペア:

[(1, 4381695), (3, 1460565), (5, 876339), (9, 486855), (15, 292113), (27, 162285), (31, 141345), (45, 97371), (81, 54095), (93, 47115), (135, 32457), (155, 28269), (279, 15705), (349, 12555), (405, 10819), (465, 9423), (837, 5235), (1047, 4185), (1395, 3141), (1745, 2511)]