2802735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 5369280

約数和(自身を除く): 2566545

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1597, 1755, 4791, 7985, 14373, 20761, 23955, 43119, 62283, 71865, 103805, 186849, 215595, 311415, 560547, 934245, 2802735]

約数ペア:

[(1, 2802735), (3, 934245), (5, 560547), (9, 311415), (13, 215595), (15, 186849), (27, 103805), (39, 71865), (45, 62283), (65, 43119), (117, 23955), (135, 20761), (195, 14373), (351, 7985), (585, 4791), (1597, 1755)]