77922315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28387}}^1$

素因数の和:28459

約数の個数: 24

約数和(自身を含む): 137284368

約数和(自身を除く): 59362053

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 28387, 85161, 141935, 255483, 425805, 1277415, 1731607, 5194821, 8658035, 15584463, 25974105, 77922315]

約数ペア:

[(1, 77922315), (3, 25974105), (5, 15584463), (9, 8658035), (15, 5194821), (45, 1731607), (61, 1277415), (183, 425805), (305, 255483), (549, 141935), (915, 85161), (2745, 28387)]