299193615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2469

約数の個数: 64

約数和(自身を含む): 612587520

約数和(自身を除く): 313393905

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 137, 189, 315, 411, 685, 945, 959, 1233, 2055, 2311, 2877, 3699, 4795, 6165, 6933, 8631, 11555, 14385, 16177, 18495, 20799, 25893, 34665, 43155, 48531, 62397, 80885, 103995, 129465, 145593, 242655, 311985, 316607, 436779, 727965, 949821, 1583035, 2183895, 2216249, 2849463, 4749105, 6648747, 8548389, 11081245, 14247315, 19946241, 33243735, 42741945, 59838723, 99731205, 299193615]

約数ペア:

[(1, 299193615), (3, 99731205), (5, 59838723), (7, 42741945), (9, 33243735), (15, 19946241), (21, 14247315), (27, 11081245), (35, 8548389), (45, 6648747), (63, 4749105), (105, 2849463), (135, 2216249), (137, 2183895), (189, 1583035), (315, 949821), (411, 727965), (685, 436779), (945, 316607), (959, 311985), (1233, 242655), (2055, 145593), (2311, 129465), (2877, 103995), (3699, 80885), (4795, 62397), (6165, 48531), (6933, 43155), (8631, 34665), (11555, 25893), (14385, 20799), (16177, 18495)]