74221995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 48250005

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 1049, 1335, 3147, 4717, 5245, 14151, 15735, 23585, 55597, 70755, 93361, 166791, 277985, 280083, 466805, 833955, 1400415, 4948133, 14844399, 24740665, 74221995]

約数ペア:

[(1, 74221995), (3, 24740665), (5, 14844399), (15, 4948133), (53, 1400415), (89, 833955), (159, 466805), (265, 280083), (267, 277985), (445, 166791), (795, 93361), (1049, 70755), (1335, 55597), (3147, 23585), (4717, 15735), (5245, 14151)]