16299885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 15426195

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 53, 87, 101, 105, 145, 159, 203, 265, 303, 371, 435, 505, 609, 707, 795, 1015, 1113, 1515, 1537, 1855, 2121, 2929, 3045, 3535, 4611, 5353, 5565, 7685, 8787, 10605, 10759, 14645, 16059, 20503, 23055, 26765, 32277, 37471, 43935, 53795, 61509, 80295, 102515, 112413, 155237, 161385, 187355, 307545, 465711, 562065, 776185, 1086659, 2328555, 3259977, 5433295, 16299885]

約数ペア:

[(1, 16299885), (3, 5433295), (5, 3259977), (7, 2328555), (15, 1086659), (21, 776185), (29, 562065), (35, 465711), (53, 307545), (87, 187355), (101, 161385), (105, 155237), (145, 112413), (159, 102515), (203, 80295), (265, 61509), (303, 53795), (371, 43935), (435, 37471), (505, 32277), (609, 26765), (707, 23055), (795, 20503), (1015, 16059), (1113, 14645), (1515, 10759), (1537, 10605), (1855, 8787), (2121, 7685), (2929, 5565), (3045, 5353), (3535, 4611)]