4469625

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 8395920

約数和(自身を除く): 3926295

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 137, 145, 225, 261, 375, 411, 435, 685, 725, 1125, 1233, 1305, 2055, 2175, 3425, 3625, 3973, 6165, 6525, 10275, 10875, 11919, 17125, 19865, 30825, 32625, 35757, 51375, 59595, 99325, 154125, 178785, 297975, 496625, 893925, 1489875, 4469625]

約数ペア:

[(1, 4469625), (3, 1489875), (5, 893925), (9, 496625), (15, 297975), (25, 178785), (29, 154125), (45, 99325), (75, 59595), (87, 51375), (125, 35757), (137, 32625), (145, 30825), (225, 19865), (261, 17125), (375, 11919), (411, 10875), (435, 10275), (685, 6525), (725, 6165), (1125, 3973), (1233, 3625), (1305, 3425), (2055, 2175)]