5544105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 10889280

約数和(自身を除く): 5345175

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 397, 399, 665, 735, 931, 1191, 1985, 1995, 2779, 2793, 4655, 5955, 7543, 8337, 13895, 13965, 19453, 22629, 37715, 41685, 52801, 58359, 97265, 113145, 158403, 264005, 291795, 369607, 792015, 1108821, 1848035, 5544105]

約数ペア:

[(1, 5544105), (3, 1848035), (5, 1108821), (7, 792015), (15, 369607), (19, 291795), (21, 264005), (35, 158403), (49, 113145), (57, 97265), (95, 58359), (105, 52801), (133, 41685), (147, 37715), (245, 22629), (285, 19453), (397, 13965), (399, 13895), (665, 8337), (735, 7543), (931, 5955), (1191, 4655), (1985, 2793), (1995, 2779)]