15069705

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 14306295

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 101, 105, 145, 147, 203, 245, 303, 343, 435, 505, 609, 707, 735, 1015, 1029, 1421, 1515, 1715, 2121, 2929, 3045, 3535, 4263, 4949, 5145, 7105, 8787, 9947, 10605, 14645, 14847, 20503, 21315, 24745, 29841, 34643, 43935, 49735, 61509, 74235, 102515, 103929, 143521, 149205, 173215, 307545, 430563, 519645, 717605, 1004647, 2152815, 3013941, 5023235, 15069705]

約数ペア:

[(1, 15069705), (3, 5023235), (5, 3013941), (7, 2152815), (15, 1004647), (21, 717605), (29, 519645), (35, 430563), (49, 307545), (87, 173215), (101, 149205), (105, 143521), (145, 103929), (147, 102515), (203, 74235), (245, 61509), (303, 49735), (343, 43935), (435, 34643), (505, 29841), (609, 24745), (707, 21315), (735, 20503), (1015, 14847), (1029, 14645), (1421, 10605), (1515, 9947), (1715, 8787), (2121, 7105), (2929, 5145), (3045, 4949), (3535, 4263)]