615852045

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 1166814720

約数和(自身を除く): 550962675

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 101, 135, 141, 155, 235, 279, 303, 423, 465, 505, 705, 837, 909, 961, 1269, 1395, 1457, 1515, 2115, 2727, 2883, 3131, 4185, 4371, 4545, 4747, 4805, 6345, 7285, 8649, 9393, 13113, 13635, 14241, 14415, 15655, 21855, 23735, 25947, 28179, 39339, 42723, 43245, 45167, 46965, 65565, 71205, 84537, 97061, 128169, 129735, 135501, 140895, 147157, 196695, 213615, 225835, 291183, 406503, 422685, 441471, 485305, 640845, 677505, 735785, 873549, 1219509, 1324413, 1455915, 2032515, 2207355, 2620647, 3973239, 4367745, 4561867, 6097545, 6622065, 13103235, 13685601, 19866195, 22809335, 41056803, 68428005, 123170409, 205284015, 615852045]

約数ペア:

[(1, 615852045), (3, 205284015), (5, 123170409), (9, 68428005), (15, 41056803), (27, 22809335), (31, 19866195), (45, 13685601), (47, 13103235), (93, 6622065), (101, 6097545), (135, 4561867), (141, 4367745), (155, 3973239), (235, 2620647), (279, 2207355), (303, 2032515), (423, 1455915), (465, 1324413), (505, 1219509), (705, 873549), (837, 735785), (909, 677505), (961, 640845), (1269, 485305), (1395, 441471), (1457, 422685), (1515, 406503), (2115, 291183), (2727, 225835), (2883, 213615), (3131, 196695), (4185, 147157), (4371, 140895), (4545, 135501), (4747, 129735), (4805, 128169), (6345, 97061), (7285, 84537), (8649, 71205), (9393, 65565), (13113, 46965), (13635, 45167), (14241, 43245), (14415, 42723), (15655, 39339), (21855, 28179), (23735, 25947)]