189059085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 338607360

約数和(自身を除く): 149548275

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 271, 333, 419, 555, 813, 1257, 1355, 1665, 2095, 2439, 3771, 4065, 6285, 10027, 12195, 15503, 18855, 30081, 46509, 50135, 77515, 90243, 113549, 139527, 150405, 232545, 340647, 451215, 567745, 697635, 1021941, 1703235, 4201313, 5109705, 12603939, 21006565, 37811817, 63019695, 189059085]

約数ペア:

[(1, 189059085), (3, 63019695), (5, 37811817), (9, 21006565), (15, 12603939), (37, 5109705), (45, 4201313), (111, 1703235), (185, 1021941), (271, 697635), (333, 567745), (419, 451215), (555, 340647), (813, 232545), (1257, 150405), (1355, 139527), (1665, 113549), (2095, 90243), (2439, 77515), (3771, 50135), (4065, 46509), (6285, 30081), (10027, 18855), (12195, 15503)]