7319085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 12558720

約数和(自身を除く): 5239635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 421, 915, 1159, 1263, 2105, 3477, 5795, 6315, 7999, 17385, 23997, 25681, 39995, 77043, 119985, 128405, 385215, 487939, 1463817, 2439695, 7319085]

約数ペア:

[(1, 7319085), (3, 2439695), (5, 1463817), (15, 487939), (19, 385215), (57, 128405), (61, 119985), (95, 77043), (183, 39995), (285, 25681), (305, 23997), (421, 17385), (915, 7999), (1159, 6315), (1263, 5795), (2105, 3477)]