22879395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 53084160

約数和(自身を除く): 30204765

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 31, 33, 35, 45, 55, 63, 71, 77, 93, 99, 105, 135, 155, 165, 189, 213, 217, 231, 279, 297, 315, 341, 355, 385, 465, 495, 497, 639, 651, 693, 781, 837, 945, 1023, 1065, 1085, 1155, 1395, 1485, 1491, 1705, 1917, 1953, 2079, 2201, 2343, 2387, 2485, 3069, 3195, 3255, 3465, 3905, 4185, 4473, 5115, 5467, 5859, 6603, 7029, 7161, 7455, 9207, 9585, 9765, 10395, 11005, 11715, 11935, 13419, 15345, 15407, 16401, 19809, 21087, 21483, 22365, 24211, 27335, 29295, 33015, 35145, 35805, 46035, 46221, 49203, 59427, 64449, 67095, 72633, 77035, 82005, 99045, 105435, 107415, 121055, 138663, 147609, 169477, 217899, 231105, 246015, 297135, 322245, 363165, 415989, 508431, 653697, 693315, 738045, 847385, 1089495, 1525293, 2079945, 2542155, 3268485, 4575879, 7626465, 22879395]

約数ペア:

[(1, 22879395), (3, 7626465), (5, 4575879), (7, 3268485), (9, 2542155), (11, 2079945), (15, 1525293), (21, 1089495), (27, 847385), (31, 738045), (33, 693315), (35, 653697), (45, 508431), (55, 415989), (63, 363165), (71, 322245), (77, 297135), (93, 246015), (99, 231105), (105, 217899), (135, 169477), (155, 147609), (165, 138663), (189, 121055), (213, 107415), (217, 105435), (231, 99045), (279, 82005), (297, 77035), (315, 72633), (341, 67095), (355, 64449), (385, 59427), (465, 49203), (495, 46221), (497, 46035), (639, 35805), (651, 35145), (693, 33015), (781, 29295), (837, 27335), (945, 24211), (1023, 22365), (1065, 21483), (1085, 21087), (1155, 19809), (1395, 16401), (1485, 15407), (1491, 15345), (1705, 13419), (1917, 11935), (1953, 11715), (2079, 11005), (2201, 10395), (2343, 9765), (2387, 9585), (2485, 9207), (3069, 7455), (3195, 7161), (3255, 7029), (3465, 6603), (3905, 5859), (4185, 5467), (4473, 5115)]