23712885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 26606475

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1091, 1449, 2415, 3105, 3273, 4347, 5455, 7245, 7637, 9819, 16365, 21735, 22911, 25093, 29457, 38185, 49095, 68733, 75279, 114555, 125465, 147285, 175651, 206199, 225837, 343665, 376395, 526953, 677511, 878255, 1030995, 1129185, 1580859, 2634765, 3387555, 4742577, 7904295, 23712885]

約数ペア:

[(1, 23712885), (3, 7904295), (5, 4742577), (7, 3387555), (9, 2634765), (15, 1580859), (21, 1129185), (23, 1030995), (27, 878255), (35, 677511), (45, 526953), (63, 376395), (69, 343665), (105, 225837), (115, 206199), (135, 175651), (161, 147285), (189, 125465), (207, 114555), (315, 75279), (345, 68733), (483, 49095), (621, 38185), (805, 29457), (945, 25093), (1035, 22911), (1091, 21735), (1449, 16365), (2415, 9819), (3105, 7637), (3273, 7245), (4347, 5455)]