69884685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 132472704

約数和(自身を除く): 62588019

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 1783, 2613, 3015, 4355, 5349, 7839, 8915, 13065, 16047, 23179, 26745, 39195, 69537, 80235, 115895, 119461, 208611, 347685, 358383, 597305, 1043055, 1075149, 1552993, 1791915, 4658979, 5375745, 7764965, 13976937, 23294895, 69884685]

約数ペア:

[(1, 69884685), (3, 23294895), (5, 13976937), (9, 7764965), (13, 5375745), (15, 4658979), (39, 1791915), (45, 1552993), (65, 1075149), (67, 1043055), (117, 597305), (195, 358383), (201, 347685), (335, 208611), (585, 119461), (603, 115895), (871, 80235), (1005, 69537), (1783, 39195), (2613, 26745), (3015, 23179), (4355, 16047), (5349, 13065), (7839, 8915)]