87652965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 145539072

約数和(自身を除く): 57886107

約数列:

[1, 3, 5, 15, 31, 93, 155, 251, 465, 751, 753, 1255, 2253, 3755, 3765, 7781, 11265, 23281, 23343, 38905, 69843, 116405, 116715, 188501, 349215, 565503, 942505, 2827515, 5843531, 17530593, 29217655, 87652965]

約数ペア:

[(1, 87652965), (3, 29217655), (5, 17530593), (15, 5843531), (31, 2827515), (93, 942505), (155, 565503), (251, 349215), (465, 188501), (751, 116715), (753, 116405), (1255, 69843), (2253, 38905), (3755, 23343), (3765, 23281), (7781, 11265)]