40971315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 86077440

約数和(自身を除く): 45106125

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1867, 1995, 3135, 4389, 5601, 7315, 9335, 13069, 20537, 21945, 28005, 35473, 39207, 61611, 65345, 102685, 106419, 143759, 177365, 196035, 248311, 308055, 390203, 431277, 532095, 718795, 744933, 1170609, 1241555, 1951015, 2156385, 2731421, 3724665, 5853045, 8194263, 13657105, 40971315]

約数ペア:

[(1, 40971315), (3, 13657105), (5, 8194263), (7, 5853045), (11, 3724665), (15, 2731421), (19, 2156385), (21, 1951015), (33, 1241555), (35, 1170609), (55, 744933), (57, 718795), (77, 532095), (95, 431277), (105, 390203), (133, 308055), (165, 248311), (209, 196035), (231, 177365), (285, 143759), (385, 106419), (399, 102685), (627, 65345), (665, 61611), (1045, 39207), (1155, 35473), (1463, 28005), (1867, 21945), (1995, 20537), (3135, 13069), (4389, 9335), (5601, 7315)]