136467975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 271450880

約数和(自身を除く): 134982905

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, 3325, 9975, 13681, 41043, 68405, 95767, 205215, 259939, 287301, 342025, 478835, 779817, 1026075, 1299695, 1436505, 1819573, 2394175, 3899085, 5458719, 6498475, 7182525, 9097865, 19495425, 27293595, 45489325, 136467975]

約数ペア:

[(1, 136467975), (3, 45489325), (5, 27293595), (7, 19495425), (15, 9097865), (19, 7182525), (21, 6498475), (25, 5458719), (35, 3899085), (57, 2394175), (75, 1819573), (95, 1436505), (105, 1299695), (133, 1026075), (175, 779817), (285, 478835), (399, 342025), (475, 287301), (525, 259939), (665, 205215), (1425, 95767), (1995, 68405), (3325, 41043), (9975, 13681)]