349216705

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 452309760

約数和(自身を除く): 103093055

約数列:

[1, 5, 23, 31, 115, 155, 529, 713, 2645, 3565, 4259, 16399, 21295, 81995, 97957, 132029, 489785, 660145, 2253011, 3036667, 11265055, 15183335, 69843341, 349216705]

約数ペア:

[(1, 349216705), (5, 69843341), (23, 15183335), (31, 11265055), (115, 3036667), (155, 2253011), (529, 660145), (713, 489785), (2645, 132029), (3565, 97957), (4259, 81995), (16399, 21295)]