77021535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9375

約数の個数: 32

約数和(自身を含む): 134208000

約数和(自身を除く): 57186465

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 9319, 27957, 46595, 139785, 177061, 270251, 531183, 810753, 885305, 1351255, 2655915, 4053765, 5134769, 15404307, 25673845, 77021535]

約数ペア:

[(1, 77021535), (3, 25673845), (5, 15404307), (15, 5134769), (19, 4053765), (29, 2655915), (57, 1351255), (87, 885305), (95, 810753), (145, 531183), (285, 270251), (435, 177061), (551, 139785), (1653, 46595), (2755, 27957), (8265, 9319)]