169687575

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 333907200

約数和(自身を除く): 164219625

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 101, 131, 135, 171, 225, 285, 303, 393, 475, 505, 513, 655, 675, 855, 909, 1179, 1425, 1515, 1919, 1965, 2489, 2525, 2565, 2727, 3275, 3537, 4275, 4545, 5757, 5895, 7467, 7575, 9595, 9825, 12445, 12825, 13231, 13635, 17271, 17685, 22401, 22725, 28785, 29475, 37335, 39693, 47975, 51813, 62225, 66155, 67203, 68175, 86355, 88425, 112005, 119079, 143925, 186675, 198465, 251389, 259065, 330775, 336015, 357237, 431775, 560025, 595395, 754167, 992325, 1256945, 1295325, 1680075, 1786185, 2262501, 2976975, 3770835, 6284725, 6787503, 8930925, 11312505, 18854175, 33937515, 56562525, 169687575]

約数ペア:

[(1, 169687575), (3, 56562525), (5, 33937515), (9, 18854175), (15, 11312505), (19, 8930925), (25, 6787503), (27, 6284725), (45, 3770835), (57, 2976975), (75, 2262501), (95, 1786185), (101, 1680075), (131, 1295325), (135, 1256945), (171, 992325), (225, 754167), (285, 595395), (303, 560025), (393, 431775), (475, 357237), (505, 336015), (513, 330775), (655, 259065), (675, 251389), (855, 198465), (909, 186675), (1179, 143925), (1425, 119079), (1515, 112005), (1919, 88425), (1965, 86355), (2489, 68175), (2525, 67203), (2565, 66155), (2727, 62225), (3275, 51813), (3537, 47975), (4275, 39693), (4545, 37335), (5757, 29475), (5895, 28785), (7467, 22725), (7575, 22401), (9595, 17685), (9825, 17271), (12445, 13635), (12825, 13231)]