1415925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3095040

約数和(自身を除く): 1679115

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 31, 35, 45, 63, 75, 87, 93, 105, 145, 155, 175, 203, 217, 225, 261, 279, 315, 435, 465, 525, 609, 651, 725, 775, 899, 1015, 1085, 1305, 1395, 1575, 1827, 1953, 2175, 2325, 2697, 3045, 3255, 4495, 5075, 5425, 6293, 6525, 6975, 8091, 9135, 9765, 13485, 15225, 16275, 18879, 22475, 31465, 40455, 45675, 48825, 56637, 67425, 94395, 157325, 202275, 283185, 471975, 1415925]

約数ペア:

[(1, 1415925), (3, 471975), (5, 283185), (7, 202275), (9, 157325), (15, 94395), (21, 67425), (25, 56637), (29, 48825), (31, 45675), (35, 40455), (45, 31465), (63, 22475), (75, 18879), (87, 16275), (93, 15225), (105, 13485), (145, 9765), (155, 9135), (175, 8091), (203, 6975), (217, 6525), (225, 6293), (261, 5425), (279, 5075), (315, 4495), (435, 3255), (465, 3045), (525, 2697), (609, 2325), (651, 2175), (725, 1953), (775, 1827), (899, 1575), (1015, 1395), (1085, 1305)]