9771007675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2069}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 14251900320

約数和(自身を除く): 4480892645

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1321, 2069, 3575, 6605, 10345, 14531, 17173, 22759, 26897, 33025, 51725, 72655, 85865, 113795, 134485, 188903, 295867, 363275, 429325, 568975, 672425, 944515, 1479335, 2733149, 4722575, 7396675, 13665745, 30064639, 35530937, 68328725, 150323195, 177654685, 390840307, 751615975, 888273425, 1954201535, 9771007675]

約数ペア:

[(1, 9771007675), (5, 1954201535), (11, 888273425), (13, 751615975), (25, 390840307), (55, 177654685), (65, 150323195), (143, 68328725), (275, 35530937), (325, 30064639), (715, 13665745), (1321, 7396675), (2069, 4722575), (3575, 2733149), (6605, 1479335), (10345, 944515), (14531, 672425), (17173, 568975), (22759, 429325), (26897, 363275), (33025, 295867), (51725, 188903), (72655, 134485), (85865, 113795)]