53333175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 108564480

約数和(自身を除く): 55231305

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 31, 35, 75, 87, 93, 105, 113, 145, 155, 175, 203, 217, 339, 435, 465, 525, 565, 609, 651, 725, 775, 791, 899, 1015, 1085, 1695, 2175, 2325, 2373, 2697, 2825, 3045, 3255, 3277, 3503, 3955, 4495, 5075, 5425, 6293, 8475, 9831, 10509, 11865, 13485, 15225, 16275, 16385, 17515, 18879, 19775, 22475, 22939, 24521, 31465, 49155, 52545, 59325, 67425, 68817, 73563, 81925, 87575, 94395, 101587, 114695, 122605, 157325, 245775, 262725, 304761, 344085, 367815, 471975, 507935, 573475, 613025, 711109, 1523805, 1720425, 1839075, 2133327, 2539675, 3555545, 7619025, 10666635, 17777725, 53333175]

約数ペア:

[(1, 53333175), (3, 17777725), (5, 10666635), (7, 7619025), (15, 3555545), (21, 2539675), (25, 2133327), (29, 1839075), (31, 1720425), (35, 1523805), (75, 711109), (87, 613025), (93, 573475), (105, 507935), (113, 471975), (145, 367815), (155, 344085), (175, 304761), (203, 262725), (217, 245775), (339, 157325), (435, 122605), (465, 114695), (525, 101587), (565, 94395), (609, 87575), (651, 81925), (725, 73563), (775, 68817), (791, 67425), (899, 59325), (1015, 52545), (1085, 49155), (1695, 31465), (2175, 24521), (2325, 22939), (2373, 22475), (2697, 19775), (2825, 18879), (3045, 17515), (3255, 16385), (3277, 16275), (3503, 15225), (3955, 13485), (4495, 11865), (5075, 10509), (5425, 9831), (6293, 8475)]