98986425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 171953280

約数和(自身を除く): 72966855

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 355, 435, 641, 725, 1065, 1775, 1923, 2059, 2175, 3205, 5325, 6177, 9615, 10295, 16025, 18589, 30885, 45511, 48075, 51475, 55767, 92945, 136533, 154425, 227555, 278835, 464725, 682665, 1137775, 1319819, 1394175, 3413325, 3959457, 6599095, 19797285, 32995475, 98986425]

約数ペア:

[(1, 98986425), (3, 32995475), (5, 19797285), (15, 6599095), (25, 3959457), (29, 3413325), (71, 1394175), (75, 1319819), (87, 1137775), (145, 682665), (213, 464725), (355, 278835), (435, 227555), (641, 154425), (725, 136533), (1065, 92945), (1775, 55767), (1923, 51475), (2059, 48075), (2175, 45511), (3205, 30885), (5325, 18589), (6177, 16025), (9615, 10295)]