27262235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 17009125

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 419, 455, 715, 845, 1001, 1183, 1859, 2095, 2933, 4609, 5005, 5447, 5915, 9295, 13013, 14665, 23045, 27235, 32263, 38129, 59917, 65065, 70811, 161315, 190645, 299585, 354055, 419419, 495677, 778921, 2097095, 2478385, 3894605, 5452447, 27262235]

約数ペア:

[(1, 27262235), (5, 5452447), (7, 3894605), (11, 2478385), (13, 2097095), (35, 778921), (55, 495677), (65, 419419), (77, 354055), (91, 299585), (143, 190645), (169, 161315), (385, 70811), (419, 65065), (455, 59917), (715, 38129), (845, 32263), (1001, 27235), (1183, 23045), (1859, 14665), (2095, 13013), (2933, 9295), (4609, 5915), (5005, 5447)]