13914225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 27623232

約数和(自身を除く): 13709007

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 71, 75, 117, 195, 201, 213, 225, 325, 335, 355, 585, 603, 639, 871, 923, 975, 1005, 1065, 1675, 1775, 2613, 2769, 2925, 3015, 3195, 4355, 4615, 4757, 5025, 5325, 7839, 8307, 13065, 13845, 14271, 15075, 15975, 21775, 23075, 23785, 39195, 41535, 42813, 61841, 65325, 69225, 71355, 118925, 185523, 195975, 207675, 214065, 309205, 356775, 556569, 927615, 1070325, 1546025, 2782845, 4638075, 13914225]

約数ペア:

[(1, 13914225), (3, 4638075), (5, 2782845), (9, 1546025), (13, 1070325), (15, 927615), (25, 556569), (39, 356775), (45, 309205), (65, 214065), (67, 207675), (71, 195975), (75, 185523), (117, 118925), (195, 71355), (201, 69225), (213, 65325), (225, 61841), (325, 42813), (335, 41535), (355, 39195), (585, 23785), (603, 23075), (639, 21775), (871, 15975), (923, 15075), (975, 14271), (1005, 13845), (1065, 13065), (1675, 8307), (1775, 7839), (2613, 5325), (2769, 5025), (2925, 4757), (3015, 4615), (3195, 4355)]