103472915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 155022336

約数和(自身を除く): 51549421

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 3203, 4615, 6461, 16015, 22421, 32305, 41639, 112105, 208195, 227413, 291473, 1137065, 1457365, 1591891, 2956369, 7959455, 14781845, 20694583, 103472915]

約数ペア:

[(1, 103472915), (5, 20694583), (7, 14781845), (13, 7959455), (35, 2956369), (65, 1591891), (71, 1457365), (91, 1137065), (355, 291473), (455, 227413), (497, 208195), (923, 112105), (2485, 41639), (3203, 32305), (4615, 22421), (6461, 16015)]