5103105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 9751104

約数和(自身を除く): 4647999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 131, 147, 159, 245, 265, 371, 393, 655, 735, 795, 917, 1113, 1855, 1965, 2597, 2751, 4585, 5565, 6419, 6943, 7791, 12985, 13755, 19257, 20829, 32095, 34715, 38955, 48601, 96285, 104145, 145803, 243005, 340207, 729015, 1020621, 1701035, 5103105]

約数ペア:

[(1, 5103105), (3, 1701035), (5, 1020621), (7, 729015), (15, 340207), (21, 243005), (35, 145803), (49, 104145), (53, 96285), (105, 48601), (131, 38955), (147, 34715), (159, 32095), (245, 20829), (265, 19257), (371, 13755), (393, 12985), (655, 7791), (735, 6943), (795, 6419), (917, 5565), (1113, 4585), (1855, 2751), (1965, 2597)]