1154163645

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31393}}^1$

素因数の和:31466

約数の個数: 48

約数和(自身を含む): 2154884160

約数和(自身を除く): 1000720515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4085, 7353, 12255, 31393, 36765, 94179, 156965, 282537, 470895, 596467, 1349899, 1412685, 1789401, 2982335, 4049697, 5368203, 6749495, 8947005, 12149091, 20248485, 25648081, 26841015, 60745455, 76944243, 128240405, 230832729, 384721215, 1154163645]

約数ペア:

[(1, 1154163645), (3, 384721215), (5, 230832729), (9, 128240405), (15, 76944243), (19, 60745455), (43, 26841015), (45, 25648081), (57, 20248485), (95, 12149091), (129, 8947005), (171, 6749495), (215, 5368203), (285, 4049697), (387, 2982335), (645, 1789401), (817, 1412685), (855, 1349899), (1935, 596467), (2451, 470895), (4085, 282537), (7353, 156965), (12255, 94179), (31393, 36765)]