54658725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 104889120

約数和(自身を除く): 50230395

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 317, 363, 475, 605, 627, 825, 951, 1045, 1425, 1585, 1815, 2299, 3025, 3135, 3487, 4755, 5225, 6023, 6897, 7925, 9075, 10461, 11495, 15675, 17435, 18069, 23775, 30115, 34485, 38357, 52305, 57475, 66253, 87175, 90345, 115071, 150575, 172425, 191785, 198759, 261525, 331265, 451725, 575355, 728783, 958925, 993795, 1656325, 2186349, 2876775, 3643915, 4968975, 10931745, 18219575, 54658725]

約数ペア:

[(1, 54658725), (3, 18219575), (5, 10931745), (11, 4968975), (15, 3643915), (19, 2876775), (25, 2186349), (33, 1656325), (55, 993795), (57, 958925), (75, 728783), (95, 575355), (121, 451725), (165, 331265), (209, 261525), (275, 198759), (285, 191785), (317, 172425), (363, 150575), (475, 115071), (605, 90345), (627, 87175), (825, 66253), (951, 57475), (1045, 52305), (1425, 38357), (1585, 34485), (1815, 30115), (2299, 23775), (3025, 18069), (3135, 17435), (3487, 15675), (4755, 11495), (5225, 10461), (6023, 9075), (6897, 7925)]