1091262915

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{15881}}^1$

素因数の和:16404

約数の個数: 32

約数和(自身を含む): 1943956800

約数和(自身を除く): 852693885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 1527, 2545, 4581, 7635, 13743, 15881, 22905, 47643, 68715, 79405, 142929, 238215, 428787, 714645, 2143935, 8083429, 24250287, 40417145, 72750861, 121251435, 218252583, 363754305, 1091262915]

約数ペア:

[(1, 1091262915), (3, 363754305), (5, 218252583), (9, 121251435), (15, 72750861), (27, 40417145), (45, 24250287), (135, 8083429), (509, 2143935), (1527, 714645), (2545, 428787), (4581, 238215), (7635, 142929), (13743, 79405), (15881, 68715), (22905, 47643)]