22752975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 45274880

約数和(自身を除く): 22521905

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 2281, 3325, 6843, 9975, 11405, 15967, 34215, 43339, 47901, 57025, 79835, 130017, 171075, 216695, 239505, 303373, 399175, 650085, 910119, 1083475, 1197525, 1516865, 3250425, 4550595, 7584325, 22752975]

約数ペア:

[(1, 22752975), (3, 7584325), (5, 4550595), (7, 3250425), (15, 1516865), (19, 1197525), (21, 1083475), (25, 910119), (35, 650085), (57, 399175), (75, 303373), (95, 239505), (105, 216695), (133, 171075), (175, 130017), (285, 79835), (399, 57025), (475, 47901), (525, 43339), (665, 34215), (1425, 15967), (1995, 11405), (2281, 9975), (3325, 6843)]