11200455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 23546016

約数和(自身を除く): 12345561

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 37, 45, 63, 93, 105, 111, 155, 185, 217, 259, 279, 315, 333, 465, 555, 651, 777, 961, 1085, 1147, 1295, 1395, 1665, 1953, 2331, 2883, 3255, 3441, 3885, 4805, 5735, 6727, 8029, 8649, 9765, 10323, 11655, 14415, 17205, 20181, 24087, 33635, 35557, 40145, 43245, 51615, 60543, 72261, 100905, 106671, 120435, 177785, 248899, 302715, 320013, 361305, 533355, 746697, 1244495, 1600065, 2240091, 3733485, 11200455]

約数ペア:

[(1, 11200455), (3, 3733485), (5, 2240091), (7, 1600065), (9, 1244495), (15, 746697), (21, 533355), (31, 361305), (35, 320013), (37, 302715), (45, 248899), (63, 177785), (93, 120435), (105, 106671), (111, 100905), (155, 72261), (185, 60543), (217, 51615), (259, 43245), (279, 40145), (315, 35557), (333, 33635), (465, 24087), (555, 20181), (651, 17205), (777, 14415), (961, 11655), (1085, 10323), (1147, 9765), (1295, 8649), (1395, 8029), (1665, 6727), (1953, 5735), (2331, 4805), (2883, 3885), (3255, 3441)]