210754995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12401}}^1$

素因数の和:12523

約数の個数: 32

約数和(自身を含む): 371464704

約数和(自身を除く): 160709709

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 12401, 16995, 37203, 62005, 136411, 186015, 409233, 682055, 1277303, 2046165, 3831909, 6386515, 14050333, 19159545, 42150999, 70251665, 210754995]

約数ペア:

[(1, 210754995), (3, 70251665), (5, 42150999), (11, 19159545), (15, 14050333), (33, 6386515), (55, 3831909), (103, 2046165), (165, 1277303), (309, 682055), (515, 409233), (1133, 186015), (1545, 136411), (3399, 62005), (5665, 37203), (12401, 16995)]