144468875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 193190400

約数和(自身を除く): 48721525

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 475, 1031, 1121, 1475, 2375, 5155, 5605, 7375, 19589, 25775, 28025, 60829, 97945, 128875, 140125, 304145, 489725, 1155751, 1520725, 2448625, 5778755, 7603625, 28893775, 144468875]

約数ペア:

[(1, 144468875), (5, 28893775), (19, 7603625), (25, 5778755), (59, 2448625), (95, 1520725), (125, 1155751), (295, 489725), (475, 304145), (1031, 140125), (1121, 128875), (1475, 97945), (2375, 60829), (5155, 28025), (5605, 25775), (7375, 19589)]