172101105

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 343848960

約数和(自身を除く): 171747855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 163, 165, 237, 243, 297, 395, 405, 489, 495, 711, 815, 869, 891, 1185, 1215, 1467, 1485, 1793, 2133, 2445, 2607, 2673, 3555, 4345, 4401, 4455, 5379, 6399, 7335, 7821, 8965, 10665, 12877, 13035, 13203, 13365, 16137, 19197, 22005, 23463, 26895, 31995, 38631, 39105, 39609, 48411, 64385, 66015, 70389, 80685, 95985, 115893, 117315, 141647, 145233, 193155, 198045, 211167, 242055, 347679, 351945, 424941, 435699, 579465, 708235, 726165, 1043037, 1055835, 1274823, 1738395, 2124705, 2178495, 3129111, 3824469, 5215185, 6374115, 11473407, 15645555, 19122345, 34420221, 57367035, 172101105]

約数ペア:

[(1, 172101105), (3, 57367035), (5, 34420221), (9, 19122345), (11, 15645555), (15, 11473407), (27, 6374115), (33, 5215185), (45, 3824469), (55, 3129111), (79, 2178495), (81, 2124705), (99, 1738395), (135, 1274823), (163, 1055835), (165, 1043037), (237, 726165), (243, 708235), (297, 579465), (395, 435699), (405, 424941), (489, 351945), (495, 347679), (711, 242055), (815, 211167), (869, 198045), (891, 193155), (1185, 145233), (1215, 141647), (1467, 117315), (1485, 115893), (1793, 95985), (2133, 80685), (2445, 70389), (2607, 66015), (2673, 64385), (3555, 48411), (4345, 39609), (4401, 39105), (4455, 38631), (5379, 31995), (6399, 26895), (7335, 23463), (7821, 22005), (8965, 19197), (10665, 16137), (12877, 13365), (13035, 13203)]