77475255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 153377280

約数和(自身を除く): 75902025

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 1901, 2145, 2717, 3135, 3705, 5703, 8151, 9505, 13585, 20911, 24713, 28515, 36119, 40755, 62733, 74139, 104555, 108357, 123565, 180595, 271843, 313665, 370695, 397309, 469547, 541785, 815529, 1191927, 1359215, 1408641, 1986545, 2347735, 4077645, 5165017, 5959635, 7043205, 15495051, 25825085, 77475255]

約数ペア:

[(1, 77475255), (3, 25825085), (5, 15495051), (11, 7043205), (13, 5959635), (15, 5165017), (19, 4077645), (33, 2347735), (39, 1986545), (55, 1408641), (57, 1359215), (65, 1191927), (95, 815529), (143, 541785), (165, 469547), (195, 397309), (209, 370695), (247, 313665), (285, 271843), (429, 180595), (627, 123565), (715, 108357), (741, 104555), (1045, 74139), (1235, 62733), (1901, 40755), (2145, 36119), (2717, 28515), (3135, 24713), (3705, 20911), (5703, 13585), (8151, 9505)]