331460415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 96

約数和(自身を含む): 710760960

約数和(自身を除く): 379300545

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1881, 2145, 2223, 2711, 2717, 3135, 3705, 6435, 8133, 8151, 9405, 11115, 13555, 13585, 24399, 24453, 29821, 35243, 40665, 40755, 51509, 89463, 105729, 121995, 122265, 149105, 154527, 176215, 257545, 268389, 317187, 387673, 447315, 463581, 528645, 566599, 669617, 772635, 1163019, 1341945, 1585935, 1699797, 1938365, 2008851, 2317905, 2832995, 3348085, 3489057, 5099391, 5815095, 6026553, 7365787, 8498985, 10044255, 17445285, 22097361, 25496955, 30132765, 36828935, 66292083, 110486805, 331460415]

約数ペア:

[(1, 331460415), (3, 110486805), (5, 66292083), (9, 36828935), (11, 30132765), (13, 25496955), (15, 22097361), (19, 17445285), (33, 10044255), (39, 8498985), (45, 7365787), (55, 6026553), (57, 5815095), (65, 5099391), (95, 3489057), (99, 3348085), (117, 2832995), (143, 2317905), (165, 2008851), (171, 1938365), (195, 1699797), (209, 1585935), (247, 1341945), (285, 1163019), (429, 772635), (495, 669617), (585, 566599), (627, 528645), (715, 463581), (741, 447315), (855, 387673), (1045, 317187), (1235, 268389), (1287, 257545), (1881, 176215), (2145, 154527), (2223, 149105), (2711, 122265), (2717, 121995), (3135, 105729), (3705, 89463), (6435, 51509), (8133, 40755), (8151, 40665), (9405, 35243), (11115, 29821), (13555, 24453), (13585, 24399)]