27645651215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 42196930560

約数和(自身を除く): 14551279345

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 169, 235, 277, 329, 359, 455, 611, 845, 1183, 1385, 1645, 1795, 1939, 2513, 3055, 3601, 4277, 4667, 5915, 7943, 9695, 12565, 13019, 16873, 18005, 21385, 23335, 25207, 32669, 39715, 46813, 55601, 60671, 65095, 84365, 91133, 99443, 118111, 126035, 163345, 169247, 219349, 234065, 278005, 303355, 327691, 424697, 455665, 497215, 590555, 696101, 846235, 1096745, 1184729, 1292759, 1535443, 1638455, 2123485, 2200211, 2851537, 3480505, 4673821, 5923645, 6463795, 7677215, 9049313, 11001055, 14257685, 15401477, 16805867, 19960759, 23369105, 32716747, 45246565, 60759673, 77007385, 84029335, 99803795, 117641069, 163583735, 303798365, 425317711, 588205345, 789875749, 2126588555, 3949378745, 5529130243, 27645651215]

約数ペア:

[(1, 27645651215), (5, 5529130243), (7, 3949378745), (13, 2126588555), (35, 789875749), (47, 588205345), (65, 425317711), (91, 303798365), (169, 163583735), (235, 117641069), (277, 99803795), (329, 84029335), (359, 77007385), (455, 60759673), (611, 45246565), (845, 32716747), (1183, 23369105), (1385, 19960759), (1645, 16805867), (1795, 15401477), (1939, 14257685), (2513, 11001055), (3055, 9049313), (3601, 7677215), (4277, 6463795), (4667, 5923645), (5915, 4673821), (7943, 3480505), (9695, 2851537), (12565, 2200211), (13019, 2123485), (16873, 1638455), (18005, 1535443), (21385, 1292759), (23335, 1184729), (25207, 1096745), (32669, 846235), (39715, 696101), (46813, 590555), (55601, 497215), (60671, 455665), (65095, 424697), (84365, 327691), (91133, 303355), (99443, 278005), (118111, 234065), (126035, 219349), (163345, 169247)]