3018465

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 5619240

約数和(自身を除く): 2600775

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 257, 261, 405, 435, 771, 783, 1285, 1305, 2313, 2349, 3855, 3915, 6939, 7453, 11565, 11745, 20817, 22359, 34695, 37265, 67077, 104085, 111795, 201231, 335385, 603693, 1006155, 3018465]

約数ペア:

[(1, 3018465), (3, 1006155), (5, 603693), (9, 335385), (15, 201231), (27, 111795), (29, 104085), (45, 67077), (81, 37265), (87, 34695), (135, 22359), (145, 20817), (257, 11745), (261, 11565), (405, 7453), (435, 6939), (771, 3915), (783, 3855), (1285, 2349), (1305, 2313)]