43273125

素因数分解:

$3^2\times 5^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 90

約数和(自身を含む): 91437918

約数和(自身を除く): 48164793

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 157, 175, 225, 245, 315, 375, 441, 471, 525, 625, 735, 785, 875, 1099, 1125, 1225, 1413, 1575, 1875, 2205, 2355, 2625, 3297, 3675, 3925, 4375, 5495, 5625, 6125, 7065, 7693, 7875, 9891, 11025, 11775, 13125, 16485, 18375, 19625, 23079, 27475, 30625, 35325, 38465, 39375, 49455, 55125, 58875, 69237, 82425, 91875, 98125, 115395, 137375, 176625, 192325, 247275, 275625, 294375, 346185, 412125, 576975, 686875, 883125, 961625, 1236375, 1730925, 2060625, 2884875, 4808125, 6181875, 8654625, 14424375, 43273125]

約数ペア:

[(1, 43273125), (3, 14424375), (5, 8654625), (7, 6181875), (9, 4808125), (15, 2884875), (21, 2060625), (25, 1730925), (35, 1236375), (45, 961625), (49, 883125), (63, 686875), (75, 576975), (105, 412125), (125, 346185), (147, 294375), (157, 275625), (175, 247275), (225, 192325), (245, 176625), (315, 137375), (375, 115395), (441, 98125), (471, 91875), (525, 82425), (625, 69237), (735, 58875), (785, 55125), (875, 49455), (1099, 39375), (1125, 38465), (1225, 35325), (1413, 30625), (1575, 27475), (1875, 23079), (2205, 19625), (2355, 18375), (2625, 16485), (3297, 13125), (3675, 11775), (3925, 11025), (4375, 9891), (5495, 7875), (5625, 7693), (6125, 7065)]