13326625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 18345600

約数和(自身を除く): 5018975

約数列:

[1, 5, 13, 25, 59, 65, 125, 139, 295, 325, 695, 767, 1475, 1625, 1807, 3475, 3835, 7375, 8201, 9035, 17375, 19175, 41005, 45175, 95875, 106613, 205025, 225875, 533065, 1025125, 2665325, 13326625]

約数ペア:

[(1, 13326625), (5, 2665325), (13, 1025125), (25, 533065), (59, 225875), (65, 205025), (125, 106613), (139, 95875), (295, 45175), (325, 41005), (695, 19175), (767, 17375), (1475, 9035), (1625, 8201), (1807, 7375), (3475, 3835)]