65156805

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 137539584

約数和(自身を除く): 72382779

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 163, 189, 235, 243, 315, 329, 405, 423, 489, 567, 705, 815, 945, 987, 1141, 1215, 1269, 1467, 1645, 1701, 2115, 2445, 2835, 2961, 3423, 3807, 4401, 4935, 5705, 6345, 7335, 7661, 8505, 8883, 10269, 11421, 13203, 14805, 17115, 19035, 22005, 22983, 26649, 30807, 38305, 39609, 44415, 51345, 53627, 57105, 66015, 68949, 79947, 92421, 114915, 133245, 154035, 160881, 198045, 206847, 268135, 277263, 344745, 399735, 462105, 482643, 620541, 804405, 1034235, 1386315, 1447929, 1861623, 2413215, 3102705, 4343787, 7239645, 9308115, 13031361, 21718935, 65156805]

約数ペア:

[(1, 65156805), (3, 21718935), (5, 13031361), (7, 9308115), (9, 7239645), (15, 4343787), (21, 3102705), (27, 2413215), (35, 1861623), (45, 1447929), (47, 1386315), (63, 1034235), (81, 804405), (105, 620541), (135, 482643), (141, 462105), (163, 399735), (189, 344745), (235, 277263), (243, 268135), (315, 206847), (329, 198045), (405, 160881), (423, 154035), (489, 133245), (567, 114915), (705, 92421), (815, 79947), (945, 68949), (987, 66015), (1141, 57105), (1215, 53627), (1269, 51345), (1467, 44415), (1645, 39609), (1701, 38305), (2115, 30807), (2445, 26649), (2835, 22983), (2961, 22005), (3423, 19035), (3807, 17115), (4401, 14805), (4935, 13203), (5705, 11421), (6345, 10269), (7335, 8883), (7661, 8505)]