29028675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 54440960

約数和(自身を除く): 25412285

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 1567, 3705, 4701, 6175, 7835, 18525, 20371, 23505, 29773, 39175, 61113, 89319, 101855, 117525, 148865, 305565, 387049, 446595, 509275, 744325, 1161147, 1527825, 1935245, 2232975, 5805735, 9676225, 29028675]

約数ペア:

[(1, 29028675), (3, 9676225), (5, 5805735), (13, 2232975), (15, 1935245), (19, 1527825), (25, 1161147), (39, 744325), (57, 509275), (65, 446595), (75, 387049), (95, 305565), (195, 148865), (247, 117525), (285, 101855), (325, 89319), (475, 61113), (741, 39175), (975, 29773), (1235, 23505), (1425, 20371), (1567, 18525), (3705, 7835), (4701, 6175)]