974906325

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{61027}}^1$

素因数の和:61114

約数の個数: 36

約数和(自身を含む): 1770788448

約数和(自身を除く): 795882123

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 61027, 183081, 305135, 549243, 915405, 1525675, 2746215, 4332917, 4577025, 12998751, 13731075, 21664585, 38996253, 64993755, 108322925, 194981265, 324968775, 974906325]

約数ペア:

[(1, 974906325), (3, 324968775), (5, 194981265), (9, 108322925), (15, 64993755), (25, 38996253), (45, 21664585), (71, 13731075), (75, 12998751), (213, 4577025), (225, 4332917), (355, 2746215), (639, 1525675), (1065, 915405), (1775, 549243), (3195, 305135), (5325, 183081), (15975, 61027)]