4050872685

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 7429968000

約数和(自身を除く): 3379095315

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 149, 249, 251, 261, 415, 435, 447, 745, 747, 753, 1245, 1255, 1305, 1341, 2235, 2259, 2407, 3735, 3765, 4321, 6705, 7221, 7279, 11295, 12035, 12367, 12963, 20833, 21605, 21663, 21837, 36105, 36395, 37101, 37399, 38889, 61835, 62499, 64815, 65511, 104165, 108315, 109185, 111303, 112197, 185505, 186995, 187497, 194445, 312495, 327555, 336591, 358643, 556515, 560985, 604157, 937485, 1075929, 1084571, 1682955, 1793215, 1812471, 3020785, 3104117, 3227787, 3253713, 5379645, 5422855, 5437413, 9062355, 9312351, 9761139, 15520585, 16138935, 16268565, 27187065, 27937053, 46561755, 48805695, 90019393, 139685265, 270058179, 450096965, 810174537, 1350290895, 4050872685]

約数ペア:

[(1, 4050872685), (3, 1350290895), (5, 810174537), (9, 450096965), (15, 270058179), (29, 139685265), (45, 90019393), (83, 48805695), (87, 46561755), (145, 27937053), (149, 27187065), (249, 16268565), (251, 16138935), (261, 15520585), (415, 9761139), (435, 9312351), (447, 9062355), (745, 5437413), (747, 5422855), (753, 5379645), (1245, 3253713), (1255, 3227787), (1305, 3104117), (1341, 3020785), (2235, 1812471), (2259, 1793215), (2407, 1682955), (3735, 1084571), (3765, 1075929), (4321, 937485), (6705, 604157), (7221, 560985), (7279, 556515), (11295, 358643), (12035, 336591), (12367, 327555), (12963, 312495), (20833, 194445), (21605, 187497), (21663, 186995), (21837, 185505), (36105, 112197), (36395, 111303), (37101, 109185), (37399, 108315), (38889, 104165), (61835, 65511), (62499, 64815)]