163379655

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 293525856

約数和(自身を除く): 130146201

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 265, 305, 477, 549, 795, 915, 1123, 2385, 2745, 3233, 3369, 5615, 9699, 10107, 16165, 16845, 29097, 48495, 50535, 59519, 68503, 145485, 178557, 205509, 297595, 342515, 535671, 616527, 892785, 1027545, 2678355, 3082635, 3630659, 10891977, 18153295, 32675931, 54459885, 163379655]

約数ペア:

[(1, 163379655), (3, 54459885), (5, 32675931), (9, 18153295), (15, 10891977), (45, 3630659), (53, 3082635), (61, 2678355), (159, 1027545), (183, 892785), (265, 616527), (305, 535671), (477, 342515), (549, 297595), (795, 205509), (915, 178557), (1123, 145485), (2385, 68503), (2745, 59519), (3233, 50535), (3369, 48495), (5615, 29097), (9699, 16845), (10107, 16165)]