2682903885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{18043}}^1$

素因数の和:18505

約数の個数: 32

約数和(自身を含む): 4489924608

約数和(自身を除く): 1807020723

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 431, 1293, 2155, 6465, 9913, 18043, 29739, 49565, 54129, 90215, 148695, 270645, 414989, 1244967, 2074945, 6224835, 7776533, 23329599, 38882665, 116647995, 178860259, 536580777, 894301295, 2682903885]

約数ペア:

[(1, 2682903885), (3, 894301295), (5, 536580777), (15, 178860259), (23, 116647995), (69, 38882665), (115, 23329599), (345, 7776533), (431, 6224835), (1293, 2074945), (2155, 1244967), (6465, 414989), (9913, 270645), (18043, 148695), (29739, 90215), (49565, 54129)]