1330486695

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 2434682880

約数和(自身を除く): 1104196185

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 271, 369, 615, 813, 887, 1107, 1355, 1845, 2439, 2661, 4065, 4435, 5535, 7317, 7983, 11111, 12195, 13305, 23949, 33333, 36367, 36585, 39915, 55555, 99999, 109101, 119745, 166665, 181835, 240377, 299997, 327303, 499995, 545505, 721131, 981909, 1201885, 1499985, 1636515, 2163393, 3605655, 4909545, 6490179, 9855457, 10816965, 29566371, 32450895, 49277285, 88699113, 147831855, 266097339, 443495565, 1330486695]

約数ペア:

[(1, 1330486695), (3, 443495565), (5, 266097339), (9, 147831855), (15, 88699113), (27, 49277285), (41, 32450895), (45, 29566371), (123, 10816965), (135, 9855457), (205, 6490179), (271, 4909545), (369, 3605655), (615, 2163393), (813, 1636515), (887, 1499985), (1107, 1201885), (1355, 981909), (1845, 721131), (2439, 545505), (2661, 499995), (4065, 327303), (4435, 299997), (5535, 240377), (7317, 181835), (7983, 166665), (11111, 119745), (12195, 109101), (13305, 99999), (23949, 55555), (33333, 39915), (36367, 36585)]