320466245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 445042944

約数和(自身を除く): 124576699

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 671, 1265, 1403, 3355, 4153, 7015, 15433, 20765, 45683, 77165, 95519, 228415, 253333, 477595, 1050709, 1266665, 2786663, 5253545, 5826659, 13933315, 29133295, 64093249, 320466245]

約数ペア:

[(1, 320466245), (5, 64093249), (11, 29133295), (23, 13933315), (55, 5826659), (61, 5253545), (115, 2786663), (253, 1266665), (305, 1050709), (671, 477595), (1265, 253333), (1403, 228415), (3355, 95519), (4153, 77165), (7015, 45683), (15433, 20765)]