1271700135

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{303871}}^1$

素因数の和:303916

約数の個数: 32

約数和(自身を含む): 2333736960

約数和(自身を除く): 1062036825

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 303871, 911613, 1519355, 2734839, 4558065, 8204517, 9420001, 13674195, 28260003, 41022585, 47100005, 84780009, 141300015, 254340027, 423900045, 1271700135]

約数ペア:

[(1, 1271700135), (3, 423900045), (5, 254340027), (9, 141300015), (15, 84780009), (27, 47100005), (31, 41022585), (45, 28260003), (93, 13674195), (135, 9420001), (155, 8204517), (279, 4558065), (465, 2734839), (837, 1519355), (1395, 911613), (4185, 303871)]