3709395

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 3209517

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 71, 81, 129, 135, 213, 215, 243, 355, 387, 405, 639, 645, 1065, 1161, 1215, 1917, 1935, 3053, 3195, 3483, 5751, 5805, 9159, 9585, 10449, 15265, 17253, 17415, 27477, 28755, 45795, 52245, 82431, 86265, 137385, 247293, 412155, 741879, 1236465, 3709395]

約数ペア:

[(1, 3709395), (3, 1236465), (5, 741879), (9, 412155), (15, 247293), (27, 137385), (43, 86265), (45, 82431), (71, 52245), (81, 45795), (129, 28755), (135, 27477), (213, 17415), (215, 17253), (243, 15265), (355, 10449), (387, 9585), (405, 9159), (639, 5805), (645, 5751), (1065, 3483), (1161, 3195), (1215, 3053), (1917, 1935)]