69768405

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 147744000

約数和(自身を除く): 77975595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 53, 63, 105, 135, 147, 159, 189, 199, 245, 265, 315, 371, 441, 477, 597, 735, 795, 945, 995, 1113, 1323, 1393, 1431, 1791, 1855, 2205, 2385, 2597, 2985, 3339, 4179, 5373, 5565, 6615, 6965, 7155, 7791, 8955, 9751, 10017, 10547, 12537, 12985, 16695, 20895, 23373, 26865, 29253, 31641, 37611, 38955, 48755, 50085, 52735, 62685, 70119, 73829, 87759, 94923, 116865, 146265, 158205, 188055, 221487, 263277, 284769, 350595, 369145, 438795, 474615, 516803, 664461, 1107435, 1316385, 1423845, 1550409, 1993383, 2584015, 3322305, 4651227, 7752045, 9966915, 13953681, 23256135, 69768405]

約数ペア:

[(1, 69768405), (3, 23256135), (5, 13953681), (7, 9966915), (9, 7752045), (15, 4651227), (21, 3322305), (27, 2584015), (35, 1993383), (45, 1550409), (49, 1423845), (53, 1316385), (63, 1107435), (105, 664461), (135, 516803), (147, 474615), (159, 438795), (189, 369145), (199, 350595), (245, 284769), (265, 263277), (315, 221487), (371, 188055), (441, 158205), (477, 146265), (597, 116865), (735, 94923), (795, 87759), (945, 73829), (995, 70119), (1113, 62685), (1323, 52735), (1393, 50085), (1431, 48755), (1791, 38955), (1855, 37611), (2205, 31641), (2385, 29253), (2597, 26865), (2985, 23373), (3339, 20895), (4179, 16695), (5373, 12985), (5565, 12537), (6615, 10547), (6965, 10017), (7155, 9751), (7791, 8955)]