194383005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13177

約数の個数: 32

約数和(自身を含む): 332107776

約数和(自身を除く): 137724771

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13103, 14835, 39309, 65515, 196545, 301369, 563429, 904107, 1506845, 1690287, 2817145, 4520535, 8451435, 12958867, 38876601, 64794335, 194383005]

約数ペア:

[(1, 194383005), (3, 64794335), (5, 38876601), (15, 12958867), (23, 8451435), (43, 4520535), (69, 2817145), (115, 1690287), (129, 1506845), (215, 904107), (345, 563429), (645, 301369), (989, 196545), (2967, 65515), (4945, 39309), (13103, 14835)]