55133325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 111937280

約数和(自身を除く): 56803955

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 61, 65, 75, 103, 117, 135, 183, 195, 225, 305, 309, 325, 351, 515, 549, 585, 675, 793, 915, 927, 975, 1339, 1525, 1545, 1647, 1755, 2379, 2575, 2745, 2781, 2925, 3965, 4017, 4575, 4635, 6283, 6695, 7137, 7725, 8235, 8775, 11895, 12051, 13725, 13905, 18849, 19825, 20085, 21411, 23175, 31415, 33475, 35685, 36153, 41175, 56547, 59475, 60255, 69525, 81679, 94245, 100425, 107055, 157075, 169641, 178425, 180765, 245037, 282735, 301275, 408395, 471225, 535275, 735111, 848205, 903825, 1225185, 1413675, 2041975, 2205333, 3675555, 4241025, 6125925, 11026665, 18377775, 55133325]

約数ペア:

[(1, 55133325), (3, 18377775), (5, 11026665), (9, 6125925), (13, 4241025), (15, 3675555), (25, 2205333), (27, 2041975), (39, 1413675), (45, 1225185), (61, 903825), (65, 848205), (75, 735111), (103, 535275), (117, 471225), (135, 408395), (183, 301275), (195, 282735), (225, 245037), (305, 180765), (309, 178425), (325, 169641), (351, 157075), (515, 107055), (549, 100425), (585, 94245), (675, 81679), (793, 69525), (915, 60255), (927, 59475), (975, 56547), (1339, 41175), (1525, 36153), (1545, 35685), (1647, 33475), (1755, 31415), (2379, 23175), (2575, 21411), (2745, 20085), (2781, 19825), (2925, 18849), (3965, 13905), (4017, 13725), (4575, 12051), (4635, 11895), (6283, 8775), (6695, 8235), (7137, 7725)]