27210375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 52541424

約数和(自身を除く): 25331049

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 67, 75, 95, 125, 171, 201, 225, 285, 335, 361, 375, 475, 603, 855, 1005, 1083, 1125, 1273, 1425, 1675, 1805, 2375, 3015, 3249, 3819, 4275, 5025, 5415, 6365, 7125, 8375, 9025, 11457, 15075, 16245, 19095, 21375, 24187, 25125, 27075, 31825, 45125, 57285, 72561, 75375, 81225, 95475, 120935, 135375, 159125, 217683, 286425, 362805, 406125, 477375, 604675, 1088415, 1432125, 1814025, 3023375, 5442075, 9070125, 27210375]

約数ペア:

[(1, 27210375), (3, 9070125), (5, 5442075), (9, 3023375), (15, 1814025), (19, 1432125), (25, 1088415), (45, 604675), (57, 477375), (67, 406125), (75, 362805), (95, 286425), (125, 217683), (171, 159125), (201, 135375), (225, 120935), (285, 95475), (335, 81225), (361, 75375), (375, 72561), (475, 57285), (603, 45125), (855, 31825), (1005, 27075), (1083, 25125), (1125, 24187), (1273, 21375), (1425, 19095), (1675, 16245), (1805, 15075), (2375, 11457), (3015, 9025), (3249, 8375), (3819, 7125), (4275, 6365), (5025, 5415)]