54428115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 50081325

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 47, 105, 123, 141, 205, 235, 269, 287, 329, 615, 705, 807, 861, 987, 1345, 1435, 1645, 1883, 1927, 4035, 4305, 4935, 5649, 5781, 9415, 9635, 11029, 12643, 13489, 28245, 28905, 33087, 37929, 40467, 55145, 63215, 67445, 77203, 88501, 165435, 189645, 202335, 231609, 265503, 386015, 442505, 518363, 1158045, 1327515, 1555089, 2591815, 3628541, 7775445, 10885623, 18142705, 54428115]

約数ペア:

[(1, 54428115), (3, 18142705), (5, 10885623), (7, 7775445), (15, 3628541), (21, 2591815), (35, 1555089), (41, 1327515), (47, 1158045), (105, 518363), (123, 442505), (141, 386015), (205, 265503), (235, 231609), (269, 202335), (287, 189645), (329, 165435), (615, 88501), (705, 77203), (807, 67445), (861, 63215), (987, 55145), (1345, 40467), (1435, 37929), (1645, 33087), (1883, 28905), (1927, 28245), (4035, 13489), (4305, 12643), (4935, 11029), (5649, 9635), (5781, 9415)]