98975115

素因数分解:

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

素因数の和:155

約数の個数: 72

約数和(自身を含む): 187583760

約数和(自身を除く): 88608645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 81, 87, 135, 145, 159, 243, 261, 265, 405, 435, 477, 783, 795, 1215, 1305, 1431, 1537, 2349, 2385, 2809, 3915, 4293, 4611, 7047, 7155, 7685, 8427, 11745, 12879, 13833, 14045, 21465, 23055, 25281, 35235, 41499, 42135, 64395, 69165, 75843, 81461, 124497, 126405, 207495, 227529, 244383, 373491, 379215, 407305, 622485, 682587, 733149, 1137645, 1221915, 1867455, 2199447, 3412935, 3665745, 6598341, 10997235, 19795023, 32991705, 98975115]

約数ペア:

[(1, 98975115), (3, 32991705), (5, 19795023), (9, 10997235), (15, 6598341), (27, 3665745), (29, 3412935), (45, 2199447), (53, 1867455), (81, 1221915), (87, 1137645), (135, 733149), (145, 682587), (159, 622485), (243, 407305), (261, 379215), (265, 373491), (405, 244383), (435, 227529), (477, 207495), (783, 126405), (795, 124497), (1215, 81461), (1305, 75843), (1431, 69165), (1537, 64395), (2349, 42135), (2385, 41499), (2809, 35235), (3915, 25281), (4293, 23055), (4611, 21465), (7047, 14045), (7155, 13833), (7685, 12879), (8427, 11745)]