30547875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 53595360

約数和(自身を除く): 23047485

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 125, 145, 159, 265, 375, 435, 725, 795, 1325, 1537, 2175, 2809, 3625, 3975, 4611, 6625, 7685, 8427, 10875, 14045, 19875, 23055, 38425, 42135, 70225, 81461, 115275, 192125, 210675, 244383, 351125, 407305, 576375, 1053375, 1221915, 2036525, 6109575, 10182625, 30547875]

約数ペア:

[(1, 30547875), (3, 10182625), (5, 6109575), (15, 2036525), (25, 1221915), (29, 1053375), (53, 576375), (75, 407305), (87, 351125), (125, 244383), (145, 210675), (159, 192125), (265, 115275), (375, 81461), (435, 70225), (725, 42135), (795, 38425), (1325, 23055), (1537, 19875), (2175, 14045), (2809, 10875), (3625, 8427), (3975, 7685), (4611, 6625)]