9999408045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{158231}}^1$

素因数の和:158633

約数の個数: 32

約数和(自身を含む): 17499193344

約数和(自身を除く): 7499785299

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 1149, 1915, 4213, 5745, 12639, 21065, 63195, 158231, 474693, 791155, 1740541, 2373465, 5221623, 8702705, 26108115, 60602473, 181807419, 303012365, 666627203, 909037095, 1999881609, 3333136015, 9999408045]

約数ペア:

[(1, 9999408045), (3, 3333136015), (5, 1999881609), (11, 909037095), (15, 666627203), (33, 303012365), (55, 181807419), (165, 60602473), (383, 26108115), (1149, 8702705), (1915, 5221623), (4213, 2373465), (5745, 1740541), (12639, 791155), (21065, 474693), (63195, 158231)]