520055235225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{50789}}^1$

素因数の和:53499

約数の個数: 72

約数和(自身を含む): 986657307480

約数和(自身を除く): 466602072255

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 2677, 3825, 8031, 13385, 24093, 40155, 45509, 50789, 66925, 120465, 136527, 152367, 200775, 227545, 253945, 409581, 457101, 602325, 682635, 761835, 863413, 1137725, 1269725, 2047905, 2285505, 2590239, 3413175, 3809175, 4317065, 7770717, 10239525, 11427525, 12951195, 21585325, 38853585, 64755975, 135962153, 194267925, 407886459, 679810765, 1223659377, 2039432295, 2311356601, 3399053825, 6118296885, 6934069803, 10197161475, 11556783005, 20802209409, 30591484425, 34670349015, 57783915025, 104011047045, 173351745075, 520055235225]

約数ペア:

[(1, 520055235225), (3, 173351745075), (5, 104011047045), (9, 57783915025), (15, 34670349015), (17, 30591484425), (25, 20802209409), (45, 11556783005), (51, 10197161475), (75, 6934069803), (85, 6118296885), (153, 3399053825), (225, 2311356601), (255, 2039432295), (425, 1223659377), (765, 679810765), (1275, 407886459), (2677, 194267925), (3825, 135962153), (8031, 64755975), (13385, 38853585), (24093, 21585325), (40155, 12951195), (45509, 11427525), (50789, 10239525), (66925, 7770717), (120465, 4317065), (136527, 3809175), (152367, 3413175), (200775, 2590239), (227545, 2285505), (253945, 2047905), (409581, 1269725), (457101, 1137725), (602325, 863413), (682635, 761835)]