149730815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 206297280

約数和(自身を除く): 56566465

約数列:

[1, 5, 13, 17, 65, 85, 179, 221, 757, 895, 1105, 2327, 3043, 3785, 9841, 11635, 12869, 15215, 39559, 49205, 64345, 135503, 167297, 197795, 677515, 836485, 1761539, 2303551, 8807695, 11517755, 29946163, 149730815]

約数ペア:

[(1, 149730815), (5, 29946163), (13, 11517755), (17, 8807695), (65, 2303551), (85, 1761539), (179, 836485), (221, 677515), (757, 197795), (895, 167297), (1105, 135503), (2327, 64345), (3043, 49205), (3785, 39559), (9841, 15215), (11635, 12869)]