71365045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 94118400

約数和(自身を除く): 22753355

約数列:

[1, 5, 19, 37, 79, 95, 185, 257, 395, 703, 1285, 1501, 2923, 3515, 4883, 7505, 9509, 14615, 20303, 24415, 47545, 55537, 101515, 180671, 277685, 385757, 751211, 903355, 1928785, 3756055, 14273009, 71365045]

約数ペア:

[(1, 71365045), (5, 14273009), (19, 3756055), (37, 1928785), (79, 903355), (95, 751211), (185, 385757), (257, 277685), (395, 180671), (703, 101515), (1285, 55537), (1501, 47545), (2923, 24415), (3515, 20303), (4883, 14615), (7505, 9509)]