10400985

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 21607560

約数和(自身を除く): 11206575

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 89, 105, 147, 159, 245, 265, 267, 315, 371, 441, 445, 477, 623, 735, 795, 801, 1113, 1335, 1855, 1869, 2205, 2385, 2597, 3115, 3339, 4005, 4361, 4717, 5565, 5607, 7791, 9345, 12985, 13083, 14151, 16695, 21805, 23373, 23585, 28035, 33019, 38955, 39249, 42453, 65415, 70755, 99057, 116865, 165095, 196245, 212265, 231133, 297171, 495285, 693399, 1155665, 1485855, 2080197, 3466995, 10400985]

約数ペア:

[(1, 10400985), (3, 3466995), (5, 2080197), (7, 1485855), (9, 1155665), (15, 693399), (21, 495285), (35, 297171), (45, 231133), (49, 212265), (53, 196245), (63, 165095), (89, 116865), (105, 99057), (147, 70755), (159, 65415), (245, 42453), (265, 39249), (267, 38955), (315, 33019), (371, 28035), (441, 23585), (445, 23373), (477, 21805), (623, 16695), (735, 14151), (795, 13083), (801, 12985), (1113, 9345), (1335, 7791), (1855, 5607), (1869, 5565), (2205, 4717), (2385, 4361), (2597, 4005), (3115, 3339)]