69220325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 92479200

約数和(自身を除く): 23258875

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 3389, 4085, 16945, 20425, 64391, 84725, 145727, 321955, 728635, 1609775, 2768813, 3643175, 13844065, 69220325]

約数ペア:

[(1, 69220325), (5, 13844065), (19, 3643175), (25, 2768813), (43, 1609775), (95, 728635), (215, 321955), (475, 145727), (817, 84725), (1075, 64391), (3389, 20425), (4085, 16945)]