67822875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 129808224

約数和(自身を除く): 61985349

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 167, 171, 225, 285, 361, 375, 475, 501, 835, 855, 1083, 1125, 1425, 1503, 1805, 2375, 2505, 3173, 3249, 4175, 4275, 5415, 7125, 7515, 9025, 9519, 12525, 15865, 16245, 20875, 21375, 27075, 28557, 37575, 45125, 47595, 60287, 62625, 79325, 81225, 135375, 142785, 180861, 187875, 237975, 301435, 396625, 406125, 542583, 713925, 904305, 1189875, 1507175, 2712915, 3569625, 4521525, 7535875, 13564575, 22607625, 67822875]

約数ペア:

[(1, 67822875), (3, 22607625), (5, 13564575), (9, 7535875), (15, 4521525), (19, 3569625), (25, 2712915), (45, 1507175), (57, 1189875), (75, 904305), (95, 713925), (125, 542583), (167, 406125), (171, 396625), (225, 301435), (285, 237975), (361, 187875), (375, 180861), (475, 142785), (501, 135375), (835, 81225), (855, 79325), (1083, 62625), (1125, 60287), (1425, 47595), (1503, 45125), (1805, 37575), (2375, 28557), (2505, 27075), (3173, 21375), (3249, 20875), (4175, 16245), (4275, 15865), (5415, 12525), (7125, 9519), (7515, 9025)]