15015516

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 36226848

約数和(自身を除く): 21211332

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 281, 292, 366, 438, 562, 732, 843, 876, 1124, 1686, 3372, 4453, 8906, 13359, 17141, 17812, 20513, 26718, 34282, 41026, 51423, 53436, 61539, 68564, 82052, 102846, 123078, 205692, 246156, 1251293, 2502586, 3753879, 5005172, 7507758, 15015516]

約数ペア:

[(1, 15015516), (2, 7507758), (3, 5005172), (4, 3753879), (6, 2502586), (12, 1251293), (61, 246156), (73, 205692), (122, 123078), (146, 102846), (183, 82052), (219, 68564), (244, 61539), (281, 53436), (292, 51423), (366, 41026), (438, 34282), (562, 26718), (732, 20513), (843, 17812), (876, 17141), (1124, 13359), (1686, 8906), (3372, 4453)]