27379275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 29617077

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 431, 525, 605, 825, 847, 1155, 1293, 1815, 1925, 2155, 2541, 3017, 3025, 4235, 4741, 5775, 6465, 9051, 9075, 10775, 12705, 14223, 15085, 21175, 23705, 32325, 33187, 45255, 52151, 63525, 71115, 75425, 99561, 118525, 156453, 165935, 226275, 260755, 355575, 365057, 497805, 782265, 829675, 1095171, 1303775, 1825285, 2489025, 3911325, 5475855, 9126425, 27379275]

約数ペア:

[(1, 27379275), (3, 9126425), (5, 5475855), (7, 3911325), (11, 2489025), (15, 1825285), (21, 1303775), (25, 1095171), (33, 829675), (35, 782265), (55, 497805), (75, 365057), (77, 355575), (105, 260755), (121, 226275), (165, 165935), (175, 156453), (231, 118525), (275, 99561), (363, 75425), (385, 71115), (431, 63525), (525, 52151), (605, 45255), (825, 33187), (847, 32325), (1155, 23705), (1293, 21175), (1815, 15085), (1925, 14223), (2155, 12705), (2541, 10775), (3017, 9075), (3025, 9051), (4235, 6465), (4741, 5775)]