27129375

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 61405344

約数和(自身を除く): 34275969

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 53, 63, 65, 75, 91, 105, 117, 125, 159, 175, 195, 225, 265, 273, 315, 325, 371, 375, 455, 477, 525, 585, 625, 689, 795, 819, 875, 975, 1113, 1125, 1325, 1365, 1575, 1625, 1855, 1875, 2067, 2275, 2385, 2625, 2925, 3339, 3445, 3975, 4095, 4375, 4823, 4875, 5565, 5625, 6201, 6625, 6825, 7875, 8125, 9275, 10335, 11375, 11925, 13125, 14469, 14625, 16695, 17225, 19875, 20475, 24115, 24375, 27825, 31005, 33125, 34125, 39375, 43407, 46375, 51675, 56875, 59625, 72345, 73125, 83475, 86125, 99375, 102375, 120575, 139125, 155025, 170625, 217035, 231875, 258375, 298125, 361725, 417375, 430625, 511875, 602875, 695625, 775125, 1085175, 1291875, 1808625, 2086875, 3014375, 3875625, 5425875, 9043125, 27129375]

約数ペア:

[(1, 27129375), (3, 9043125), (5, 5425875), (7, 3875625), (9, 3014375), (13, 2086875), (15, 1808625), (21, 1291875), (25, 1085175), (35, 775125), (39, 695625), (45, 602875), (53, 511875), (63, 430625), (65, 417375), (75, 361725), (91, 298125), (105, 258375), (117, 231875), (125, 217035), (159, 170625), (175, 155025), (195, 139125), (225, 120575), (265, 102375), (273, 99375), (315, 86125), (325, 83475), (371, 73125), (375, 72345), (455, 59625), (477, 56875), (525, 51675), (585, 46375), (625, 43407), (689, 39375), (795, 34125), (819, 33125), (875, 31005), (975, 27825), (1113, 24375), (1125, 24115), (1325, 20475), (1365, 19875), (1575, 17225), (1625, 16695), (1855, 14625), (1875, 14469), (2067, 13125), (2275, 11925), (2385, 11375), (2625, 10335), (2925, 9275), (3339, 8125), (3445, 7875), (3975, 6825), (4095, 6625), (4375, 6201), (4823, 5625), (4875, 5565)]