25151250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 66353760

約数和(自身を除く): 41202510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 353, 375, 475, 570, 625, 706, 750, 950, 1059, 1250, 1425, 1765, 1875, 2118, 2375, 2850, 3530, 3750, 4750, 5295, 6707, 7125, 8825, 10590, 11875, 13414, 14250, 17650, 20121, 23750, 26475, 33535, 35625, 40242, 44125, 52950, 67070, 71250, 88250, 100605, 132375, 167675, 201210, 220625, 264750, 335350, 441250, 503025, 661875, 838375, 1006050, 1323750, 1676750, 2515125, 4191875, 5030250, 8383750, 12575625, 25151250]

約数ペア:

[(1, 25151250), (2, 12575625), (3, 8383750), (5, 5030250), (6, 4191875), (10, 2515125), (15, 1676750), (19, 1323750), (25, 1006050), (30, 838375), (38, 661875), (50, 503025), (57, 441250), (75, 335350), (95, 264750), (114, 220625), (125, 201210), (150, 167675), (190, 132375), (250, 100605), (285, 88250), (353, 71250), (375, 67070), (475, 52950), (570, 44125), (625, 40242), (706, 35625), (750, 33535), (950, 26475), (1059, 23750), (1250, 20121), (1425, 17650), (1765, 14250), (1875, 13414), (2118, 11875), (2375, 10590), (2850, 8825), (3530, 7125), (3750, 6707), (4750, 5295)]