41045985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 76215360

約数和(自身を除く): 35169375

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 787, 855, 915, 1159, 2361, 2745, 3477, 3935, 5795, 7083, 10431, 11805, 14953, 17385, 35415, 44859, 48007, 52155, 74765, 134577, 144021, 224295, 240035, 432063, 672885, 720105, 912133, 2160315, 2736399, 4560665, 8209197, 13681995, 41045985]

約数ペア:

[(1, 41045985), (3, 13681995), (5, 8209197), (9, 4560665), (15, 2736399), (19, 2160315), (45, 912133), (57, 720105), (61, 672885), (95, 432063), (171, 240035), (183, 224295), (285, 144021), (305, 134577), (549, 74765), (787, 52155), (855, 48007), (915, 44859), (1159, 35415), (2361, 17385), (2745, 14953), (3477, 11805), (3935, 10431), (5795, 7083)]