85508415

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 152755200

約数和(自身を除く): 67246785

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 201, 237, 335, 359, 395, 603, 711, 1005, 1077, 1185, 1795, 3015, 3231, 3555, 5293, 5385, 15879, 16155, 24053, 26465, 28361, 47637, 72159, 79395, 85083, 120265, 141805, 216477, 238185, 255249, 360795, 425415, 1082385, 1276245, 1900187, 5700561, 9500935, 17101683, 28502805, 85508415]

約数ペア:

[(1, 85508415), (3, 28502805), (5, 17101683), (9, 9500935), (15, 5700561), (45, 1900187), (67, 1276245), (79, 1082385), (201, 425415), (237, 360795), (335, 255249), (359, 238185), (395, 216477), (603, 141805), (711, 120265), (1005, 85083), (1077, 79395), (1185, 72159), (1795, 47637), (3015, 28361), (3231, 26465), (3555, 24053), (5293, 16155), (5385, 15879)]