313140667385

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{15559}}^1$

素因数の和:15751

約数の個数: 96

約数和(自身を含む): 482768294400

約数和(自身を除く): 169627627015

約数列:

[1, 5, 7, 13, 35, 49, 65, 71, 89, 91, 245, 355, 445, 455, 497, 623, 637, 923, 1157, 2485, 3115, 3185, 3479, 4361, 4615, 5785, 6319, 6461, 8099, 15559, 17395, 21805, 31595, 32305, 40495, 44233, 45227, 56693, 77795, 82147, 108913, 202267, 221165, 226135, 283465, 309631, 410735, 544565, 575029, 762391, 1011335, 1104689, 1384751, 1415869, 1548155, 2875145, 3811955, 4025203, 5523445, 6923755, 7079345, 7732823, 9693257, 9911083, 14360957, 18001763, 20126015, 38664115, 48466285, 49555415, 54129761, 67852799, 71804785, 90008815, 98317321, 100526699, 126012341, 270648805, 339263995, 491586605, 502633495, 630061705, 688221247, 703686893, 882086387, 1278125173, 3441106235, 3518434465, 4410431935, 4817548729, 6390625865, 8946876211, 24087743645, 44734381055, 62628133477, 313140667385]

約数ペア:

[(1, 313140667385), (5, 62628133477), (7, 44734381055), (13, 24087743645), (35, 8946876211), (49, 6390625865), (65, 4817548729), (71, 4410431935), (89, 3518434465), (91, 3441106235), (245, 1278125173), (355, 882086387), (445, 703686893), (455, 688221247), (497, 630061705), (623, 502633495), (637, 491586605), (923, 339263995), (1157, 270648805), (2485, 126012341), (3115, 100526699), (3185, 98317321), (3479, 90008815), (4361, 71804785), (4615, 67852799), (5785, 54129761), (6319, 49555415), (6461, 48466285), (8099, 38664115), (15559, 20126015), (17395, 18001763), (21805, 14360957), (31595, 9911083), (32305, 9693257), (40495, 7732823), (44233, 7079345), (45227, 6923755), (56693, 5523445), (77795, 4025203), (82147, 3811955), (108913, 2875145), (202267, 1548155), (221165, 1415869), (226135, 1384751), (283465, 1104689), (309631, 1011335), (410735, 762391), (544565, 575029)]