39129825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 75022976

約数和(自身を除く): 35893151

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1021, 1095, 1533, 1825, 2555, 3063, 5105, 5475, 7147, 7665, 12775, 15315, 21441, 25525, 35735, 38325, 74533, 76575, 107205, 178675, 223599, 372665, 521731, 536025, 1117995, 1565193, 1863325, 2608655, 5589975, 7825965, 13043275, 39129825]

約数ペア:

[(1, 39129825), (3, 13043275), (5, 7825965), (7, 5589975), (15, 2608655), (21, 1863325), (25, 1565193), (35, 1117995), (73, 536025), (75, 521731), (105, 372665), (175, 223599), (219, 178675), (365, 107205), (511, 76575), (525, 74533), (1021, 38325), (1095, 35735), (1533, 25525), (1825, 21441), (2555, 15315), (3063, 12775), (5105, 7665), (5475, 7147)]