42979545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{45481}}^1$

素因数の和:45502

約数の個数: 32

約数和(自身を含む): 87325440

約数和(自身を除く): 44345895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 45481, 136443, 227405, 318367, 409329, 682215, 955101, 1227987, 1591835, 2046645, 2865303, 4775505, 6139935, 8595909, 14326515, 42979545]

約数ペア:

[(1, 42979545), (3, 14326515), (5, 8595909), (7, 6139935), (9, 4775505), (15, 2865303), (21, 2046645), (27, 1591835), (35, 1227987), (45, 955101), (63, 682215), (105, 409329), (135, 318367), (189, 227405), (315, 136443), (945, 45481)]