15315087015

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 28446828480

約数和(自身を除く): 13131741465

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 97, 135, 155, 279, 291, 465, 485, 837, 873, 961, 1217, 1395, 1455, 2619, 2883, 3007, 3651, 4185, 4365, 4805, 6085, 8649, 9021, 10953, 13095, 14415, 15035, 18255, 25947, 27063, 32859, 37727, 43245, 45105, 54765, 81189, 93217, 113181, 118049, 129735, 135315, 164295, 188635, 279651, 339543, 354147, 405945, 466085, 565905, 590245, 838953, 1018629, 1062441, 1169537, 1398255, 1697715, 1770735, 2516859, 3187323, 3508611, 3659519, 4194765, 5093145, 5312205, 5847685, 10525833, 10978557, 12584295, 15936615, 17543055, 18297595, 31577499, 32935671, 52629165, 54892785, 98807013, 113445089, 157887495, 164678355, 340335267, 494035065, 567225445, 1021005801, 1701676335, 3063017403, 5105029005, 15315087015]

約数ペア:

[(1, 15315087015), (3, 5105029005), (5, 3063017403), (9, 1701676335), (15, 1021005801), (27, 567225445), (31, 494035065), (45, 340335267), (93, 164678355), (97, 157887495), (135, 113445089), (155, 98807013), (279, 54892785), (291, 52629165), (465, 32935671), (485, 31577499), (837, 18297595), (873, 17543055), (961, 15936615), (1217, 12584295), (1395, 10978557), (1455, 10525833), (2619, 5847685), (2883, 5312205), (3007, 5093145), (3651, 4194765), (4185, 3659519), (4365, 3508611), (4805, 3187323), (6085, 2516859), (8649, 1770735), (9021, 1697715), (10953, 1398255), (13095, 1169537), (14415, 1062441), (15035, 1018629), (18255, 838953), (25947, 590245), (27063, 565905), (32859, 466085), (37727, 405945), (43245, 354147), (45105, 339543), (54765, 279651), (81189, 188635), (93217, 164295), (113181, 135315), (118049, 129735)]