3303825

素因数分解:

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

素因数の和:87

約数の個数: 72

約数和(自身を含む): 6785280

約数和(自身を除く): 3481455

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 31, 35, 49, 75, 87, 93, 105, 145, 147, 155, 175, 203, 217, 245, 435, 465, 525, 609, 651, 725, 735, 775, 899, 1015, 1085, 1225, 1421, 1519, 2175, 2325, 2697, 3045, 3255, 3675, 4263, 4495, 4557, 5075, 5425, 6293, 7105, 7595, 13485, 15225, 16275, 18879, 21315, 22475, 22785, 31465, 35525, 37975, 44051, 67425, 94395, 106575, 113925, 132153, 157325, 220255, 471975, 660765, 1101275, 3303825]

約数ペア:

[(1, 3303825), (3, 1101275), (5, 660765), (7, 471975), (15, 220255), (21, 157325), (25, 132153), (29, 113925), (31, 106575), (35, 94395), (49, 67425), (75, 44051), (87, 37975), (93, 35525), (105, 31465), (145, 22785), (147, 22475), (155, 21315), (175, 18879), (203, 16275), (217, 15225), (245, 13485), (435, 7595), (465, 7105), (525, 6293), (609, 5425), (651, 5075), (725, 4557), (735, 4495), (775, 4263), (899, 3675), (1015, 3255), (1085, 3045), (1225, 2697), (1421, 2325), (1519, 2175)]