55589625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 127196160

約数和(自身を除く): 71606535

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 135, 175, 181, 189, 195, 225, 273, 315, 325, 351, 375, 455, 525, 543, 585, 675, 819, 875, 905, 945, 975, 1125, 1267, 1365, 1575, 1625, 1629, 1755, 2275, 2353, 2457, 2625, 2715, 2925, 3375, 3801, 4095, 4525, 4725, 4875, 4887, 6335, 6825, 7059, 7875, 8145, 8775, 11375, 11403, 11765, 12285, 13575, 14625, 16471, 19005, 20475, 21177, 22625, 23625, 24435, 31675, 34125, 34209, 35295, 40725, 43875, 49413, 57015, 58825, 61425, 63531, 67875, 82355, 95025, 102375, 105885, 122175, 148239, 158375, 171045, 176475, 203625, 247065, 285075, 294125, 307125, 317655, 411775, 444717, 475125, 529425, 610875, 741195, 855225, 882375, 1235325, 1425375, 1588275, 2058875, 2223585, 2647125, 3705975, 4276125, 6176625, 7941375, 11117925, 18529875, 55589625]

約数ペア:

[(1, 55589625), (3, 18529875), (5, 11117925), (7, 7941375), (9, 6176625), (13, 4276125), (15, 3705975), (21, 2647125), (25, 2223585), (27, 2058875), (35, 1588275), (39, 1425375), (45, 1235325), (63, 882375), (65, 855225), (75, 741195), (91, 610875), (105, 529425), (117, 475125), (125, 444717), (135, 411775), (175, 317655), (181, 307125), (189, 294125), (195, 285075), (225, 247065), (273, 203625), (315, 176475), (325, 171045), (351, 158375), (375, 148239), (455, 122175), (525, 105885), (543, 102375), (585, 95025), (675, 82355), (819, 67875), (875, 63531), (905, 61425), (945, 58825), (975, 57015), (1125, 49413), (1267, 43875), (1365, 40725), (1575, 35295), (1625, 34209), (1629, 34125), (1755, 31675), (2275, 24435), (2353, 23625), (2457, 22625), (2625, 21177), (2715, 20475), (2925, 19005), (3375, 16471), (3801, 14625), (4095, 13575), (4525, 12285), (4725, 11765), (4875, 11403), (4887, 11375), (6335, 8775), (6825, 8145), (7059, 7875)]