149803705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 192339360

約数和(自身を除く): 42535655

約数列:

[1, 5, 29, 53, 101, 145, 193, 265, 505, 965, 1537, 2929, 5353, 5597, 7685, 10229, 14645, 19493, 26765, 27985, 51145, 97465, 155237, 296641, 565297, 776185, 1033129, 1483205, 2826485, 5165645, 29960741, 149803705]

約数ペア:

[(1, 149803705), (5, 29960741), (29, 5165645), (53, 2826485), (101, 1483205), (145, 1033129), (193, 776185), (265, 565297), (505, 296641), (965, 155237), (1537, 97465), (2929, 51145), (5353, 27985), (5597, 26765), (7685, 19493), (10229, 14645)]