89962465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 26490911

約数列:

[1, 5, 31, 47, 53, 155, 233, 235, 265, 1165, 1457, 1643, 2491, 7223, 7285, 8215, 10951, 12349, 12455, 36115, 54755, 61745, 77221, 339481, 382819, 386105, 580403, 1697405, 1914095, 2902015, 17992493, 89962465]

約数ペア:

[(1, 89962465), (5, 17992493), (31, 2902015), (47, 1914095), (53, 1697405), (155, 580403), (233, 386105), (235, 382819), (265, 339481), (1165, 77221), (1457, 61745), (1643, 54755), (2491, 36115), (7223, 12455), (7285, 12349), (8215, 10951)]