15098805

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 29501472

約数和(自身を除く): 14402667

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 81, 85, 129, 135, 153, 215, 243, 255, 289, 387, 405, 459, 645, 731, 765, 867, 1161, 1215, 1377, 1445, 1935, 2193, 2295, 2601, 3483, 3655, 4131, 4335, 5805, 6579, 6885, 7803, 10449, 10965, 12427, 13005, 17415, 19737, 20655, 23409, 32895, 37281, 39015, 52245, 59211, 62135, 70227, 98685, 111843, 117045, 177633, 186405, 296055, 335529, 351135, 559215, 888165, 1006587, 1677645, 3019761, 5032935, 15098805]

約数ペア:

[(1, 15098805), (3, 5032935), (5, 3019761), (9, 1677645), (15, 1006587), (17, 888165), (27, 559215), (43, 351135), (45, 335529), (51, 296055), (81, 186405), (85, 177633), (129, 117045), (135, 111843), (153, 98685), (215, 70227), (243, 62135), (255, 59211), (289, 52245), (387, 39015), (405, 37281), (459, 32895), (645, 23409), (731, 20655), (765, 19737), (867, 17415), (1161, 13005), (1215, 12427), (1377, 10965), (1445, 10449), (1935, 7803), (2193, 6885), (2295, 6579), (2601, 5805), (3483, 4335), (3655, 4131)]