84663995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4507}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 116252304

約数和(自身を除く): 31588309

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 4507, 18785, 22535, 58591, 76619, 292955, 383095, 996047, 1302523, 4980235, 6512615, 16932799, 84663995]

約数ペア:

[(1, 84663995), (5, 16932799), (13, 6512615), (17, 4980235), (65, 1302523), (85, 996047), (221, 383095), (289, 292955), (1105, 76619), (1445, 58591), (3757, 22535), (4507, 18785)]