108399345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7307}}^1$

素因数の和:7381

約数の個数: 32

約数和(自身を含む): 185213952

約数和(自身を除く): 76814607

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 7307, 14835, 21921, 36535, 109605, 168061, 314201, 504183, 840305, 942603, 1571005, 2520915, 4713015, 7226623, 21679869, 36133115, 108399345]

約数ペア:

[(1, 108399345), (3, 36133115), (5, 21679869), (15, 7226623), (23, 4713015), (43, 2520915), (69, 1571005), (115, 942603), (129, 840305), (215, 504183), (345, 314201), (645, 168061), (989, 109605), (2967, 36535), (4945, 21921), (7307, 14835)]