2966145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 6096384

約数和(自身を除く): 3130239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 53, 65, 91, 105, 123, 159, 195, 205, 265, 273, 287, 371, 455, 533, 615, 689, 795, 861, 1113, 1365, 1435, 1599, 1855, 2067, 2173, 2665, 3445, 3731, 4305, 4823, 5565, 6519, 7995, 10335, 10865, 11193, 14469, 15211, 18655, 24115, 28249, 32595, 45633, 55965, 72345, 76055, 84747, 141245, 197743, 228165, 423735, 593229, 988715, 2966145]

約数ペア:

[(1, 2966145), (3, 988715), (5, 593229), (7, 423735), (13, 228165), (15, 197743), (21, 141245), (35, 84747), (39, 76055), (41, 72345), (53, 55965), (65, 45633), (91, 32595), (105, 28249), (123, 24115), (159, 18655), (195, 15211), (205, 14469), (265, 11193), (273, 10865), (287, 10335), (371, 7995), (455, 6519), (533, 5565), (615, 4823), (689, 4305), (795, 3731), (861, 3445), (1113, 2665), (1365, 2173), (1435, 2067), (1599, 1855)]