75821535

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10597}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 137350080

約数和(自身を除く): 61528545

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 10597, 31791, 52985, 95373, 158955, 286119, 476865, 561641, 1430595, 1684923, 2808205, 5054769, 8424615, 15164307, 25273845, 75821535]

約数ペア:

[(1, 75821535), (3, 25273845), (5, 15164307), (9, 8424615), (15, 5054769), (27, 2808205), (45, 1684923), (53, 1430595), (135, 561641), (159, 476865), (265, 286119), (477, 158955), (795, 95373), (1431, 52985), (2385, 31791), (7155, 10597)]