5691105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 12004200

約数和(自身を除く): 6313095

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 89, 105, 145, 147, 203, 245, 261, 267, 315, 435, 441, 445, 609, 623, 735, 801, 1015, 1305, 1335, 1421, 1827, 1869, 2205, 2581, 3045, 3115, 4005, 4263, 4361, 5607, 7105, 7743, 9135, 9345, 12789, 12905, 13083, 18067, 21315, 21805, 23229, 28035, 38715, 39249, 54201, 63945, 65415, 90335, 116145, 126469, 162603, 196245, 271005, 379407, 632345, 813015, 1138221, 1897035, 5691105]

約数ペア:

[(1, 5691105), (3, 1897035), (5, 1138221), (7, 813015), (9, 632345), (15, 379407), (21, 271005), (29, 196245), (35, 162603), (45, 126469), (49, 116145), (63, 90335), (87, 65415), (89, 63945), (105, 54201), (145, 39249), (147, 38715), (203, 28035), (245, 23229), (261, 21805), (267, 21315), (315, 18067), (435, 13083), (441, 12905), (445, 12789), (609, 9345), (623, 9135), (735, 7743), (801, 7105), (1015, 5607), (1305, 4361), (1335, 4263), (1421, 4005), (1827, 3115), (1869, 3045), (2205, 2581)]