103290285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 194529600

約数和(自身を除く): 91239315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 1335, 1579, 1869, 3115, 4361, 4737, 7895, 9345, 11053, 13083, 21805, 23685, 33159, 55265, 65415, 77371, 140531, 165795, 232113, 386855, 421593, 702655, 983717, 1160565, 2107965, 2951151, 4918585, 6886019, 14755755, 20658057, 34430095, 103290285]

約数ペア:

[(1, 103290285), (3, 34430095), (5, 20658057), (7, 14755755), (15, 6886019), (21, 4918585), (35, 2951151), (49, 2107965), (89, 1160565), (105, 983717), (147, 702655), (245, 421593), (267, 386855), (445, 232113), (623, 165795), (735, 140531), (1335, 77371), (1579, 65415), (1869, 55265), (3115, 33159), (4361, 23685), (4737, 21805), (7895, 13083), (9345, 11053)]