130151805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65239}}^1$

素因数の和:65273

約数の個数: 32

約数和(自身を含む): 250521600

約数和(自身を除く): 120369795

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 65239, 195717, 326195, 456673, 978585, 1239541, 1370019, 2283365, 3718623, 6197705, 6850095, 8676787, 18593115, 26030361, 43383935, 130151805]

約数ペア:

[(1, 130151805), (3, 43383935), (5, 26030361), (7, 18593115), (15, 8676787), (19, 6850095), (21, 6197705), (35, 3718623), (57, 2283365), (95, 1370019), (105, 1239541), (133, 978585), (285, 456673), (399, 326195), (665, 195717), (1995, 65239)]