98668545

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 160617600

約数和(自身を除く): 61949055

約数列:

[1, 3, 5, 15, 131, 149, 337, 393, 447, 655, 745, 1011, 1685, 1965, 2235, 5055, 19519, 44147, 50213, 58557, 97595, 132441, 150639, 220735, 251065, 292785, 662205, 753195, 6577903, 19733709, 32889515, 98668545]

約数ペア:

[(1, 98668545), (3, 32889515), (5, 19733709), (15, 6577903), (131, 753195), (149, 662205), (337, 292785), (393, 251065), (447, 220735), (655, 150639), (745, 132441), (1011, 97595), (1685, 58557), (1965, 50213), (2235, 44147), (5055, 19519)]