16288155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9308

約数の個数: 32

約数和(自身を含む): 31187520

約数和(自身を除く): 14899365

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9281, 27843, 46405, 83529, 120653, 139215, 250587, 361959, 417645, 603265, 1085877, 1252935, 1809795, 3257631, 5429385, 16288155]

約数ペア:

[(1, 16288155), (3, 5429385), (5, 3257631), (9, 1809795), (13, 1252935), (15, 1085877), (27, 603265), (39, 417645), (45, 361959), (65, 250587), (117, 139215), (135, 120653), (195, 83529), (351, 46405), (585, 27843), (1755, 9281)]