187627155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 315250656

約数和(自身を除く): 127623501

約数列:

[1, 3, 5, 15, 53, 61, 73, 159, 183, 219, 265, 305, 365, 795, 915, 1095, 2809, 3233, 3869, 4453, 8427, 9699, 11607, 13359, 14045, 16165, 19345, 22265, 42135, 48495, 58035, 66795, 171349, 205057, 236009, 514047, 615171, 708027, 856745, 1025285, 1180045, 2570235, 3075855, 3540135, 12508477, 37525431, 62542385, 187627155]

約数ペア:

[(1, 187627155), (3, 62542385), (5, 37525431), (15, 12508477), (53, 3540135), (61, 3075855), (73, 2570235), (159, 1180045), (183, 1025285), (219, 856745), (265, 708027), (305, 615171), (365, 514047), (795, 236009), (915, 205057), (1095, 171349), (2809, 66795), (3233, 58035), (3869, 48495), (4453, 42135), (8427, 22265), (9699, 19345), (11607, 16165), (13359, 14045)]