201385215

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12823}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 350095200

約数和(自身を除く): 148709985

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 12823, 15705, 38469, 64115, 115407, 192345, 577035, 4475227, 13425681, 22376135, 40277043, 67128405, 201385215]

約数ペア:

[(1, 201385215), (3, 67128405), (5, 40277043), (9, 22376135), (15, 13425681), (45, 4475227), (349, 577035), (1047, 192345), (1745, 115407), (3141, 64115), (5235, 38469), (12823, 15705)]