3418835

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 5087232

約数和(自身を除く): 1668397

約数列:

[1, 5, 7, 23, 31, 35, 115, 137, 155, 161, 217, 685, 713, 805, 959, 1085, 3151, 3565, 4247, 4795, 4991, 15755, 21235, 22057, 24955, 29729, 97681, 110285, 148645, 488405, 683767, 3418835]

約数ペア:

[(1, 3418835), (5, 683767), (7, 488405), (23, 148645), (31, 110285), (35, 97681), (115, 29729), (137, 24955), (155, 22057), (161, 21235), (217, 15755), (685, 4991), (713, 4795), (805, 4247), (959, 3565), (1085, 3151)]