27109875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 49900032

約数和(自身を除く): 22790157

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 83, 125, 195, 201, 249, 325, 335, 375, 415, 871, 975, 1005, 1079, 1245, 1625, 1675, 2075, 2613, 3237, 4355, 4875, 5025, 5395, 5561, 6225, 8375, 10375, 13065, 16185, 16683, 21775, 25125, 26975, 27805, 31125, 65325, 72293, 80925, 83415, 108875, 134875, 139025, 216879, 326625, 361465, 404625, 417075, 695125, 1084395, 1807325, 2085375, 5421975, 9036625, 27109875]

約数ペア:

[(1, 27109875), (3, 9036625), (5, 5421975), (13, 2085375), (15, 1807325), (25, 1084395), (39, 695125), (65, 417075), (67, 404625), (75, 361465), (83, 326625), (125, 216879), (195, 139025), (201, 134875), (249, 108875), (325, 83415), (335, 80925), (375, 72293), (415, 65325), (871, 31125), (975, 27805), (1005, 26975), (1079, 25125), (1245, 21775), (1625, 16683), (1675, 16185), (2075, 13065), (2613, 10375), (3237, 8375), (4355, 6225), (4875, 5561), (5025, 5395)]