8059975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 4796345

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 79, 175, 265, 275, 371, 385, 395, 553, 583, 869, 1325, 1855, 1925, 1975, 2765, 2915, 4081, 4187, 4345, 6083, 9275, 13825, 14575, 20405, 20935, 21725, 29309, 30415, 46057, 102025, 104675, 146545, 152075, 230285, 322399, 732725, 1151425, 1611995, 8059975]

約数ペア:

[(1, 8059975), (5, 1611995), (7, 1151425), (11, 732725), (25, 322399), (35, 230285), (53, 152075), (55, 146545), (77, 104675), (79, 102025), (175, 46057), (265, 30415), (275, 29309), (371, 21725), (385, 20935), (395, 20405), (553, 14575), (583, 13825), (869, 9275), (1325, 6083), (1855, 4345), (1925, 4187), (1975, 4081), (2765, 2915)]