1330881705

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 2401332480

約数和(自身を除く): 1070450775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 227, 317, 411, 681, 685, 951, 1135, 1233, 1585, 2043, 2055, 2853, 3405, 3699, 4755, 6129, 6165, 8559, 10215, 14265, 18495, 30645, 31099, 42795, 43429, 71959, 93297, 130287, 155495, 215877, 217145, 279891, 359795, 390861, 466485, 647631, 651435, 839673, 1079385, 1172583, 1399455, 1942893, 1954305, 3238155, 4198365, 5862915, 9714465, 9858383, 29575149, 49291915, 88725447, 147875745, 266176341, 443627235, 1330881705]

約数ペア:

[(1, 1330881705), (3, 443627235), (5, 266176341), (9, 147875745), (15, 88725447), (27, 49291915), (45, 29575149), (135, 9858383), (137, 9714465), (227, 5862915), (317, 4198365), (411, 3238155), (681, 1954305), (685, 1942893), (951, 1399455), (1135, 1172583), (1233, 1079385), (1585, 839673), (2043, 651435), (2055, 647631), (2853, 466485), (3405, 390861), (3699, 359795), (4755, 279891), (6129, 217145), (6165, 215877), (8559, 155495), (10215, 130287), (14265, 93297), (18495, 71959), (30645, 43429), (31099, 42795)]