55381095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 120670368

約数和(自身を除く): 65289273

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1453, 1815, 2541, 3465, 4235, 4359, 5445, 7265, 7623, 10171, 12705, 13077, 15983, 21795, 30513, 38115, 47949, 50855, 65385, 79915, 91539, 111881, 143847, 152565, 175813, 239745, 335643, 457695, 527439, 559405, 719235, 879065, 1006929, 1230691, 1582317, 1678215, 2637195, 3692073, 5034645, 6153455, 7911585, 11076219, 18460365, 55381095]

約数ペア:

[(1, 55381095), (3, 18460365), (5, 11076219), (7, 7911585), (9, 6153455), (11, 5034645), (15, 3692073), (21, 2637195), (33, 1678215), (35, 1582317), (45, 1230691), (55, 1006929), (63, 879065), (77, 719235), (99, 559405), (105, 527439), (121, 457695), (165, 335643), (231, 239745), (315, 175813), (363, 152565), (385, 143847), (495, 111881), (605, 91539), (693, 79915), (847, 65385), (1089, 50855), (1155, 47949), (1453, 38115), (1815, 30513), (2541, 21795), (3465, 15983), (4235, 13077), (4359, 12705), (5445, 10171), (7265, 7623)]