153067575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 269554176

約数和(自身を除く): 116486601

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 271, 425, 443, 813, 1275, 1329, 1355, 2215, 4065, 4607, 6645, 6775, 7531, 11075, 13821, 20325, 22593, 23035, 33225, 37655, 69105, 112965, 115175, 120053, 188275, 345525, 360159, 564825, 600265, 1800795, 2040901, 3001325, 6122703, 9003975, 10204505, 30613515, 51022525, 153067575]

約数ペア:

[(1, 153067575), (3, 51022525), (5, 30613515), (15, 10204505), (17, 9003975), (25, 6122703), (51, 3001325), (75, 2040901), (85, 1800795), (255, 600265), (271, 564825), (425, 360159), (443, 345525), (813, 188275), (1275, 120053), (1329, 115175), (1355, 112965), (2215, 69105), (4065, 37655), (4607, 33225), (6645, 23035), (6775, 22593), (7531, 20325), (11075, 13821)]