2960685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 6504960

約数和(自身を除く): 3544275

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 241, 273, 315, 351, 455, 585, 723, 819, 945, 1205, 1365, 1687, 1755, 2169, 2457, 3133, 3615, 4095, 5061, 6507, 8435, 9399, 10845, 12285, 15183, 15665, 21931, 25305, 28197, 32535, 45549, 46995, 65793, 75915, 84591, 109655, 140985, 197379, 227745, 328965, 422955, 592137, 986895, 2960685]

約数ペア:

[(1, 2960685), (3, 986895), (5, 592137), (7, 422955), (9, 328965), (13, 227745), (15, 197379), (21, 140985), (27, 109655), (35, 84591), (39, 75915), (45, 65793), (63, 46995), (65, 45549), (91, 32535), (105, 28197), (117, 25305), (135, 21931), (189, 15665), (195, 15183), (241, 12285), (273, 10845), (315, 9399), (351, 8435), (455, 6507), (585, 5061), (723, 4095), (819, 3615), (945, 3133), (1205, 2457), (1365, 2169), (1687, 1755)]