26048835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 47443968

約数和(自身を除く): 21395133

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 263, 279, 355, 465, 639, 789, 1065, 1315, 1395, 2201, 2367, 3195, 3945, 6603, 8153, 11005, 11835, 18673, 19809, 24459, 33015, 40765, 56019, 73377, 93365, 99045, 122295, 168057, 280095, 366885, 578863, 840285, 1736589, 2894315, 5209767, 8682945, 26048835]

約数ペア:

[(1, 26048835), (3, 8682945), (5, 5209767), (9, 2894315), (15, 1736589), (31, 840285), (45, 578863), (71, 366885), (93, 280095), (155, 168057), (213, 122295), (263, 99045), (279, 93365), (355, 73377), (465, 56019), (639, 40765), (789, 33015), (1065, 24459), (1315, 19809), (1395, 18673), (2201, 11835), (2367, 11005), (3195, 8153), (3945, 6603)]