214787313225

素因数分解:

$3^4\times 5^2\times {\mathrm{691}}^1\times {\mathrm{153499}}^1$

素因数の和:154212

約数の個数: 60

約数和(自身を含む): 398438722000

約数和(自身を除く): 183651408775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 691, 2025, 2073, 3455, 6219, 10365, 17275, 18657, 31095, 51825, 55971, 93285, 153499, 155475, 279855, 460497, 466425, 767495, 1381491, 1399275, 2302485, 3837475, 4144473, 6907455, 11512425, 12433419, 20722365, 34537275, 62167095, 103611825, 106067809, 310835475, 318203427, 530339045, 954610281, 1591017135, 2651695225, 2863830843, 4773051405, 7955085675, 8591492529, 14319154215, 23865257025, 42957462645, 71595771075, 214787313225]

約数ペア:

[(1, 214787313225), (3, 71595771075), (5, 42957462645), (9, 23865257025), (15, 14319154215), (25, 8591492529), (27, 7955085675), (45, 4773051405), (75, 2863830843), (81, 2651695225), (135, 1591017135), (225, 954610281), (405, 530339045), (675, 318203427), (691, 310835475), (2025, 106067809), (2073, 103611825), (3455, 62167095), (6219, 34537275), (10365, 20722365), (17275, 12433419), (18657, 11512425), (31095, 6907455), (51825, 4144473), (55971, 3837475), (93285, 2302485), (153499, 1399275), (155475, 1381491), (279855, 767495), (460497, 466425)]