1330702945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 1917651456

約数和(自身を除く): 586948511

約数列:

[1, 5, 11, 13, 55, 65, 71, 121, 143, 355, 605, 715, 781, 923, 1573, 2383, 3905, 4615, 7865, 8591, 10153, 11915, 26213, 30979, 42955, 50765, 111683, 131065, 154895, 169193, 288343, 340769, 558415, 845965, 1441715, 1703845, 1861123, 2199509, 3748459, 9305615, 10997545, 18742295, 20472353, 24194599, 102361765, 120972995, 266140589, 1330702945]

約数ペア:

[(1, 1330702945), (5, 266140589), (11, 120972995), (13, 102361765), (55, 24194599), (65, 20472353), (71, 18742295), (121, 10997545), (143, 9305615), (355, 3748459), (605, 2199509), (715, 1861123), (781, 1703845), (923, 1441715), (1573, 845965), (2383, 558415), (3905, 340769), (4615, 288343), (7865, 169193), (8591, 154895), (10153, 131065), (11915, 111683), (26213, 50765), (30979, 42955)]