19235586375

素因数分解:

$3^4\times 5^3\times {\mathrm{239}}^1\times {\mathrm{7949}}^1$

素因数の和:8215

約数の個数: 80

約数和(自身を含む): 36015408000

約数和(自身を除く): 16779821625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 239, 375, 405, 675, 717, 1125, 1195, 2025, 2151, 3375, 3585, 5975, 6453, 7949, 10125, 10755, 17925, 19359, 23847, 29875, 32265, 39745, 53775, 71541, 89625, 96795, 119235, 161325, 198725, 214623, 268875, 357705, 483975, 596175, 643869, 806625, 993625, 1073115, 1788525, 1899811, 2419875, 2980875, 3219345, 5365575, 5699433, 8942625, 9499055, 16096725, 17098299, 26827875, 28497165, 47495275, 51294897, 80483625, 85491495, 142485825, 153884691, 237476375, 256474485, 427457475, 712429125, 769423455, 1282372425, 2137287375, 3847117275, 6411862125, 19235586375]

約数ペア:

[(1, 19235586375), (3, 6411862125), (5, 3847117275), (9, 2137287375), (15, 1282372425), (25, 769423455), (27, 712429125), (45, 427457475), (75, 256474485), (81, 237476375), (125, 153884691), (135, 142485825), (225, 85491495), (239, 80483625), (375, 51294897), (405, 47495275), (675, 28497165), (717, 26827875), (1125, 17098299), (1195, 16096725), (2025, 9499055), (2151, 8942625), (3375, 5699433), (3585, 5365575), (5975, 3219345), (6453, 2980875), (7949, 2419875), (10125, 1899811), (10755, 1788525), (17925, 1073115), (19359, 993625), (23847, 806625), (29875, 643869), (32265, 596175), (39745, 483975), (53775, 357705), (71541, 268875), (89625, 214623), (96795, 198725), (119235, 161325)]