66746345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 20593687

約数列:

[1, 5, 23, 47, 53, 115, 233, 235, 265, 1081, 1165, 1219, 2491, 5359, 5405, 6095, 10951, 12349, 12455, 26795, 54755, 57293, 61745, 251873, 284027, 286465, 580403, 1259365, 1420135, 2902015, 13349269, 66746345]

約数ペア:

[(1, 66746345), (5, 13349269), (23, 2902015), (47, 1420135), (53, 1259365), (115, 580403), (233, 286465), (235, 284027), (265, 251873), (1081, 61745), (1165, 57293), (1219, 54755), (2491, 26795), (5359, 12455), (5405, 12349), (6095, 10951)]