15210650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 34831104

約数和(自身を除く): 19620454

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 3343, 4550, 6686, 16715, 23401, 33430, 43459, 46802, 83575, 86918, 117005, 167150, 217295, 234010, 304213, 434590, 585025, 608426, 1086475, 1170050, 1521065, 2172950, 3042130, 7605325, 15210650]

約数ペア:

[(1, 15210650), (2, 7605325), (5, 3042130), (7, 2172950), (10, 1521065), (13, 1170050), (14, 1086475), (25, 608426), (26, 585025), (35, 434590), (50, 304213), (65, 234010), (70, 217295), (91, 167150), (130, 117005), (175, 86918), (182, 83575), (325, 46802), (350, 43459), (455, 33430), (650, 23401), (910, 16715), (2275, 6686), (3343, 4550)]