553616205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13037}}^1$

素因数の和:13213

約数の個数: 32

約数和(自身を含む): 938736000

約数和(自身を除く): 385119795

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2235, 2831, 8493, 13037, 14155, 39111, 42465, 65185, 195555, 247703, 743109, 1238515, 1942513, 3715545, 5827539, 9712565, 29137695, 36907747, 110723241, 184538735, 553616205]

約数ペア:

[(1, 553616205), (3, 184538735), (5, 110723241), (15, 36907747), (19, 29137695), (57, 9712565), (95, 5827539), (149, 3715545), (285, 1942513), (447, 1238515), (745, 743109), (2235, 247703), (2831, 195555), (8493, 65185), (13037, 42465), (14155, 39111)]