38115585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 31073535

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 307, 445, 465, 801, 921, 1335, 1395, 1535, 2759, 2763, 4005, 4605, 8277, 9517, 13795, 13815, 24831, 27323, 28551, 41385, 47585, 81969, 85653, 124155, 136615, 142755, 245907, 409845, 428265, 847013, 1229535, 2541039, 4235065, 7623117, 12705195, 38115585]

約数ペア:

[(1, 38115585), (3, 12705195), (5, 7623117), (9, 4235065), (15, 2541039), (31, 1229535), (45, 847013), (89, 428265), (93, 409845), (155, 245907), (267, 142755), (279, 136615), (307, 124155), (445, 85653), (465, 81969), (801, 47585), (921, 41385), (1335, 28551), (1395, 27323), (1535, 24831), (2759, 13815), (2763, 13795), (4005, 9517), (4605, 8277)]