195246625

素因数分解:

$5^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 91573727

約数列:

[1, 5, 7, 25, 35, 49, 125, 127, 175, 245, 251, 635, 875, 889, 1225, 1255, 1757, 3175, 4445, 6125, 6223, 6275, 8785, 12299, 15875, 22225, 31115, 31375, 31877, 43925, 61495, 111125, 155575, 159385, 219625, 223139, 307475, 777875, 796925, 1115695, 1537375, 1561973, 3984625, 5578475, 7809865, 27892375, 39049325, 195246625]

約数ペア:

[(1, 195246625), (5, 39049325), (7, 27892375), (25, 7809865), (35, 5578475), (49, 3984625), (125, 1561973), (127, 1537375), (175, 1115695), (245, 796925), (251, 777875), (635, 307475), (875, 223139), (889, 219625), (1225, 159385), (1255, 155575), (1757, 111125), (3175, 61495), (4445, 43925), (6125, 31877), (6223, 31375), (6275, 31115), (8785, 22225), (12299, 15875)]