67872675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 122769920

約数和(自身を除く): 54897245

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1039, 1675, 2613, 3117, 4355, 5025, 5195, 13065, 13507, 15585, 21775, 25975, 40521, 65325, 67535, 69613, 77925, 202605, 208839, 337675, 348065, 904969, 1013025, 1044195, 1740325, 2714907, 4524845, 5220975, 13574535, 22624225, 67872675]

約数ペア:

[(1, 67872675), (3, 22624225), (5, 13574535), (13, 5220975), (15, 4524845), (25, 2714907), (39, 1740325), (65, 1044195), (67, 1013025), (75, 904969), (195, 348065), (201, 337675), (325, 208839), (335, 202605), (871, 77925), (975, 69613), (1005, 67535), (1039, 65325), (1675, 40521), (2613, 25975), (3117, 21775), (4355, 15585), (5025, 13507), (5195, 13065)]