201330615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20123}}^1$

素因数の和:20183

約数の個数: 32

約数和(自身を含む): 347742720

約数和(自身を除く): 146412105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 20123, 60369, 100615, 301845, 462829, 583567, 1388487, 1750701, 2314145, 2917835, 6942435, 8753505, 13422041, 40266123, 67110205, 201330615]

約数ペア:

[(1, 201330615), (3, 67110205), (5, 40266123), (15, 13422041), (23, 8753505), (29, 6942435), (69, 2917835), (87, 2314145), (115, 1750701), (145, 1388487), (345, 583567), (435, 462829), (667, 301845), (2001, 100615), (3335, 60369), (10005, 20123)]