373782145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 521769600

約数和(自身を除く): 147987455

約数列:

[1, 5, 11, 17, 55, 85, 149, 187, 745, 935, 1639, 2533, 2683, 8195, 12665, 13415, 27863, 29513, 45611, 139315, 147565, 228055, 399767, 501721, 1998835, 2508605, 4397437, 6796039, 21987185, 33980195, 74756429, 373782145]

約数ペア:

[(1, 373782145), (5, 74756429), (11, 33980195), (17, 21987185), (55, 6796039), (85, 4397437), (149, 2508605), (187, 1998835), (745, 501721), (935, 399767), (1639, 228055), (2533, 147565), (2683, 139315), (8195, 45611), (12665, 29513), (13415, 27863)]