637152015

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5679

約数の個数: 32

約数和(自身を含む): 1044504576

約数和(自身を除く): 407352561

約数列:

[1, 3, 5, 15, 61, 127, 183, 305, 381, 635, 915, 1905, 5483, 7747, 16449, 23241, 27415, 38735, 82245, 116205, 334463, 696341, 1003389, 1672315, 2089023, 3481705, 5016945, 10445115, 42476801, 127430403, 212384005, 637152015]

約数ペア:

[(1, 637152015), (3, 212384005), (5, 127430403), (15, 42476801), (61, 10445115), (127, 5016945), (183, 3481705), (305, 2089023), (381, 1672315), (635, 1003389), (915, 696341), (1905, 334463), (5483, 116205), (7747, 82245), (16449, 38735), (23241, 27415)]