15672489105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{244291}}^1$

素因数の和:244366

約数の個数: 64

約数和(自身を含む): 31519531008

約数和(自身を除く): 15847041903

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 4277, 4935, 9165, 12831, 21385, 64155, 244291, 732873, 1221455, 1710037, 3175783, 3664365, 5130111, 8550185, 9527349, 11481677, 15878915, 22230481, 25650555, 34445031, 47636745, 57408385, 66691443, 80371739, 111152405, 149261801, 172225155, 241115217, 333457215, 401858695, 447785403, 746309005, 1044832607, 1205576085, 2238927015, 3134497821, 5224163035, 15672489105]

約数ペア:

[(1, 15672489105), (3, 5224163035), (5, 3134497821), (7, 2238927015), (13, 1205576085), (15, 1044832607), (21, 746309005), (35, 447785403), (39, 401858695), (47, 333457215), (65, 241115217), (91, 172225155), (105, 149261801), (141, 111152405), (195, 80371739), (235, 66691443), (273, 57408385), (329, 47636745), (455, 34445031), (611, 25650555), (705, 22230481), (987, 15878915), (1365, 11481677), (1645, 9527349), (1833, 8550185), (3055, 5130111), (4277, 3664365), (4935, 3175783), (9165, 1710037), (12831, 1221455), (21385, 732873), (64155, 244291)]