98254345

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 140322816

約数和(自身を除く): 42068471

約数列:

[1, 5, 7, 31, 35, 137, 155, 217, 661, 685, 959, 1085, 3305, 4247, 4627, 4795, 20491, 21235, 23135, 29729, 90557, 102455, 143437, 148645, 452785, 633899, 717185, 2807267, 3169495, 14036335, 19650869, 98254345]

約数ペア:

[(1, 98254345), (5, 19650869), (7, 14036335), (31, 3169495), (35, 2807267), (137, 717185), (155, 633899), (217, 452785), (661, 148645), (685, 143437), (959, 102455), (1085, 90557), (3305, 29729), (4247, 23135), (4627, 21235), (4795, 20491)]