1125431385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{57143}}^1$

素因数の和:57265

約数の個数: 32

約数和(自身を含む): 1958439168

約数和(自身を除く): 833007783

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 19695, 57143, 171429, 285715, 742859, 857145, 2228577, 3714295, 5771443, 11142885, 17314329, 28857215, 75028759, 86571645, 225086277, 375143795, 1125431385]

約数ペア:

[(1, 1125431385), (3, 375143795), (5, 225086277), (13, 86571645), (15, 75028759), (39, 28857215), (65, 17314329), (101, 11142885), (195, 5771443), (303, 3714295), (505, 2228577), (1313, 857145), (1515, 742859), (3939, 285715), (6565, 171429), (19695, 57143)]