15696725745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 26376192000

約数和(自身を除く): 10679466255

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 317, 435, 445, 951, 1279, 1335, 1585, 2581, 3837, 4755, 6395, 7743, 9193, 12905, 19185, 27579, 28213, 37091, 38715, 45965, 84639, 111273, 113831, 137895, 141065, 185455, 341493, 405443, 423195, 556365, 569155, 818177, 1216329, 1707465, 2027215, 2454531, 3301099, 4090885, 6081645, 9903297, 11757847, 12272655, 16505495, 35273541, 36084427, 49516485, 58789235, 108253281, 176367705, 180422135, 541266405, 1046448383, 3139345149, 5232241915, 15696725745]

約数ペア:

[(1, 15696725745), (3, 5232241915), (5, 3139345149), (15, 1046448383), (29, 541266405), (87, 180422135), (89, 176367705), (145, 108253281), (267, 58789235), (317, 49516485), (435, 36084427), (445, 35273541), (951, 16505495), (1279, 12272655), (1335, 11757847), (1585, 9903297), (2581, 6081645), (3837, 4090885), (4755, 3301099), (6395, 2454531), (7743, 2027215), (9193, 1707465), (12905, 1216329), (19185, 818177), (27579, 569155), (28213, 556365), (37091, 423195), (38715, 405443), (45965, 341493), (84639, 185455), (111273, 141065), (113831, 137895)]