71338965

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 117072000

約数和(自身を除く): 45733035

約数列:

[1, 3, 5, 15, 59, 149, 177, 295, 447, 541, 745, 885, 1623, 2235, 2705, 8115, 8791, 26373, 31919, 43955, 80609, 95757, 131865, 159595, 241827, 403045, 478785, 1209135, 4755931, 14267793, 23779655, 71338965]

約数ペア:

[(1, 71338965), (3, 23779655), (5, 14267793), (15, 4755931), (59, 1209135), (149, 478785), (177, 403045), (295, 241827), (447, 159595), (541, 131865), (745, 95757), (885, 80609), (1623, 43955), (2235, 31919), (2705, 26373), (8115, 8791)]