243597618045

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{70223}}^1$

素因数の和:70882

約数の個数: 48

約数和(自身を含む): 425796763392

約数和(自身を除く): 182199145347

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 491, 785, 1413, 1473, 2355, 2455, 4419, 7065, 7365, 22095, 70223, 77087, 210669, 231261, 351115, 385435, 632007, 693783, 1053345, 1156305, 3160035, 3468915, 11025011, 33075033, 34479493, 55125055, 99225099, 103438479, 165375165, 172397465, 310315437, 496125495, 517192395, 1551577185, 5413280401, 16239841203, 27066402005, 48719523609, 81199206015, 243597618045]

約数ペア:

[(1, 243597618045), (3, 81199206015), (5, 48719523609), (9, 27066402005), (15, 16239841203), (45, 5413280401), (157, 1551577185), (471, 517192395), (491, 496125495), (785, 310315437), (1413, 172397465), (1473, 165375165), (2355, 103438479), (2455, 99225099), (4419, 55125055), (7065, 34479493), (7365, 33075033), (22095, 11025011), (70223, 3468915), (77087, 3160035), (210669, 1156305), (231261, 1053345), (351115, 693783), (385435, 632007)]