16277625

素因数分解:

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

素因数の和:97

約数の個数: 128

約数和(自身を含む): 37739520

約数和(自身を除く): 21461895

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 53, 63, 65, 75, 91, 105, 117, 125, 135, 159, 175, 189, 195, 225, 265, 273, 315, 325, 351, 371, 375, 455, 477, 525, 585, 675, 689, 795, 819, 875, 945, 975, 1113, 1125, 1325, 1365, 1431, 1575, 1625, 1755, 1855, 2067, 2275, 2385, 2457, 2625, 2925, 3339, 3375, 3445, 3975, 4095, 4725, 4823, 4875, 5565, 6201, 6625, 6825, 7155, 7875, 8775, 9275, 10017, 10335, 11375, 11925, 12285, 14469, 14625, 16695, 17225, 18603, 19875, 20475, 23625, 24115, 27825, 31005, 34125, 35775, 43407, 43875, 46375, 50085, 51675, 59625, 61425, 72345, 83475, 86125, 93015, 102375, 120575, 130221, 139125, 155025, 178875, 217035, 250425, 258375, 307125, 361725, 417375, 465075, 602875, 651105, 775125, 1085175, 1252125, 1808625, 2325375, 3255525, 5425875, 16277625]

約数ペア:

[(1, 16277625), (3, 5425875), (5, 3255525), (7, 2325375), (9, 1808625), (13, 1252125), (15, 1085175), (21, 775125), (25, 651105), (27, 602875), (35, 465075), (39, 417375), (45, 361725), (53, 307125), (63, 258375), (65, 250425), (75, 217035), (91, 178875), (105, 155025), (117, 139125), (125, 130221), (135, 120575), (159, 102375), (175, 93015), (189, 86125), (195, 83475), (225, 72345), (265, 61425), (273, 59625), (315, 51675), (325, 50085), (351, 46375), (371, 43875), (375, 43407), (455, 35775), (477, 34125), (525, 31005), (585, 27825), (675, 24115), (689, 23625), (795, 20475), (819, 19875), (875, 18603), (945, 17225), (975, 16695), (1113, 14625), (1125, 14469), (1325, 12285), (1365, 11925), (1431, 11375), (1575, 10335), (1625, 10017), (1755, 9275), (1855, 8775), (2067, 7875), (2275, 7155), (2385, 6825), (2457, 6625), (2625, 6201), (2925, 5565), (3339, 4875), (3375, 4823), (3445, 4725), (3975, 4095)]