4404375

素因数分解:

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

素因数の和:64

約数の個数: 60

約数和(自身を含む): 8528520

約数和(自身を除く): 4124145

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 125, 135, 145, 225, 243, 261, 375, 405, 435, 625, 675, 725, 783, 1125, 1215, 1305, 1875, 2025, 2175, 2349, 3375, 3625, 3915, 5625, 6075, 6525, 7047, 10125, 10875, 11745, 16875, 18125, 19575, 30375, 32625, 35235, 50625, 54375, 58725, 97875, 151875, 163125, 176175, 293625, 489375, 880875, 1468125, 4404375]

約数ペア:

[(1, 4404375), (3, 1468125), (5, 880875), (9, 489375), (15, 293625), (25, 176175), (27, 163125), (29, 151875), (45, 97875), (75, 58725), (81, 54375), (87, 50625), (125, 35235), (135, 32625), (145, 30375), (225, 19575), (243, 18125), (261, 16875), (375, 11745), (405, 10875), (435, 10125), (625, 7047), (675, 6525), (725, 6075), (783, 5625), (1125, 3915), (1215, 3625), (1305, 3375), (1875, 2349), (2025, 2175)]