30548945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 44195328

約数和(自身を除く): 13646383

約数列:

[1, 5, 7, 23, 35, 115, 137, 161, 277, 685, 805, 959, 1385, 1939, 3151, 4795, 6371, 9695, 15755, 22057, 31855, 37949, 44597, 110285, 189745, 222985, 265643, 872827, 1328215, 4364135, 6109789, 30548945]

約数ペア:

[(1, 30548945), (5, 6109789), (7, 4364135), (23, 1328215), (35, 872827), (115, 265643), (137, 222985), (161, 189745), (277, 110285), (685, 44597), (805, 37949), (959, 31855), (1385, 22057), (1939, 15755), (3151, 9695), (4795, 6371)]