47896515

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 87360000

約数和(自身を除く): 39463485

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 499, 711, 1185, 1215, 1497, 2133, 2495, 3555, 4491, 6399, 7485, 10665, 13473, 19197, 22455, 31995, 39421, 40419, 67365, 95985, 118263, 121257, 197105, 202095, 354789, 591315, 606285, 1064367, 1773945, 3193101, 5321835, 9579303, 15965505, 47896515]

約数ペア:

[(1, 47896515), (3, 15965505), (5, 9579303), (9, 5321835), (15, 3193101), (27, 1773945), (45, 1064367), (79, 606285), (81, 591315), (135, 354789), (237, 202095), (243, 197105), (395, 121257), (405, 118263), (499, 95985), (711, 67365), (1185, 40419), (1215, 39421), (1497, 31995), (2133, 22455), (2495, 19197), (3555, 13473), (4491, 10665), (6399, 7485)]