201885315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 330912000

約数和(自身を除く): 129026685

約数列:

[1, 3, 5, 15, 59, 149, 177, 295, 447, 745, 885, 1531, 2235, 4593, 7655, 8791, 22965, 26373, 43955, 90329, 131865, 228119, 270987, 451645, 684357, 1140595, 1354935, 3421785, 13459021, 40377063, 67295105, 201885315]

約数ペア:

[(1, 201885315), (3, 67295105), (5, 40377063), (15, 13459021), (59, 3421785), (149, 1354935), (177, 1140595), (295, 684357), (447, 451645), (745, 270987), (885, 228119), (1531, 131865), (2235, 90329), (4593, 43955), (7655, 26373), (8791, 22965)]