1457388625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 2342366208

約数和(自身を除く): 884977583

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 97, 125, 175, 223, 245, 275, 385, 485, 539, 679, 875, 1067, 1115, 1225, 1375, 1561, 1925, 2425, 2453, 2695, 3395, 4753, 5335, 5575, 6125, 7469, 7805, 9625, 10927, 12125, 12265, 13475, 16975, 17171, 21631, 23765, 26675, 27875, 37345, 39025, 52283, 54635, 61325, 67375, 84875, 85855, 108155, 118825, 120197, 133375, 151417, 186725, 195125, 237941, 261415, 273175, 306625, 429275, 540775, 594125, 600985, 757085, 933625, 1059919, 1189705, 1307075, 1365875, 1665587, 2146375, 2703875, 3004925, 3785425, 5299595, 5948525, 6535375, 8327935, 11659109, 15024625, 18927125, 26497975, 29742625, 41639675, 58295545, 132489875, 208198375, 291477725, 1457388625]

約数ペア:

[(1, 1457388625), (5, 291477725), (7, 208198375), (11, 132489875), (25, 58295545), (35, 41639675), (49, 29742625), (55, 26497975), (77, 18927125), (97, 15024625), (125, 11659109), (175, 8327935), (223, 6535375), (245, 5948525), (275, 5299595), (385, 3785425), (485, 3004925), (539, 2703875), (679, 2146375), (875, 1665587), (1067, 1365875), (1115, 1307075), (1225, 1189705), (1375, 1059919), (1561, 933625), (1925, 757085), (2425, 600985), (2453, 594125), (2695, 540775), (3395, 429275), (4753, 306625), (5335, 273175), (5575, 261415), (6125, 237941), (7469, 195125), (7805, 186725), (9625, 151417), (10927, 133375), (12125, 120197), (12265, 118825), (13475, 108155), (16975, 85855), (17171, 84875), (21631, 67375), (23765, 61325), (26675, 54635), (27875, 52283), (37345, 39025)]