49311195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 84575232

約数和(自身を除く): 35264037

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3863, 4255, 11589, 12765, 19315, 57945, 88849, 142931, 266547, 428793, 444245, 714655, 1332735, 2143965, 3287413, 9862239, 16437065, 49311195]

約数ペア:

[(1, 49311195), (3, 16437065), (5, 9862239), (15, 3287413), (23, 2143965), (37, 1332735), (69, 714655), (111, 444245), (115, 428793), (185, 266547), (345, 142931), (555, 88849), (851, 57945), (2553, 19315), (3863, 12765), (4255, 11589)]