98780415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 165273600

約数和(自身を除く): 66493185

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 1185, 2449, 2689, 7347, 8067, 12245, 13445, 36735, 40335, 83359, 212431, 250077, 416795, 637293, 1062155, 1250385, 3186465, 6585361, 19756083, 32926805, 98780415]

約数ペア:

[(1, 98780415), (3, 32926805), (5, 19756083), (15, 6585361), (31, 3186465), (79, 1250385), (93, 1062155), (155, 637293), (237, 416795), (395, 250077), (465, 212431), (1185, 83359), (2449, 40335), (2689, 36735), (7347, 13445), (8067, 12245)]