11870235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 10616229

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 197, 309, 515, 585, 591, 927, 985, 1339, 1545, 1773, 2561, 2955, 4017, 4635, 6695, 7683, 8865, 12051, 12805, 20085, 20291, 23049, 38415, 60255, 60873, 101455, 115245, 182619, 263783, 304365, 791349, 913095, 1318915, 2374047, 3956745, 11870235]

約数ペア:

[(1, 11870235), (3, 3956745), (5, 2374047), (9, 1318915), (13, 913095), (15, 791349), (39, 304365), (45, 263783), (65, 182619), (103, 115245), (117, 101455), (195, 60873), (197, 60255), (309, 38415), (515, 23049), (585, 20291), (591, 20085), (927, 12805), (985, 12051), (1339, 8865), (1545, 7683), (1773, 6695), (2561, 4635), (2955, 4017)]