90536691175

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13781}}^1$

素因数の和:14009

約数の個数: 72

約数和(自身を含む): 135596356992

約数和(自身を除く): 45059665817

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 173, 175, 217, 245, 775, 865, 1085, 1211, 1225, 1519, 4325, 5363, 5425, 6055, 7595, 8477, 13781, 26815, 30275, 37541, 37975, 42385, 68905, 96467, 134075, 187705, 211925, 262787, 344525, 427211, 482335, 675269, 938525, 1313935, 2136055, 2384113, 2411675, 2990477, 3376345, 6569675, 10680275, 11920565, 14952385, 16688791, 16881725, 20933339, 59602825, 73907503, 74761925, 83443955, 104666695, 116821537, 369537515, 417219775, 517352521, 523333475, 584107685, 1847687575, 2586762605, 2920538425, 3621467647, 12933813025, 18107338235, 90536691175]

約数ペア:

[(1, 90536691175), (5, 18107338235), (7, 12933813025), (25, 3621467647), (31, 2920538425), (35, 2586762605), (49, 1847687575), (155, 584107685), (173, 523333475), (175, 517352521), (217, 417219775), (245, 369537515), (775, 116821537), (865, 104666695), (1085, 83443955), (1211, 74761925), (1225, 73907503), (1519, 59602825), (4325, 20933339), (5363, 16881725), (5425, 16688791), (6055, 14952385), (7595, 11920565), (8477, 10680275), (13781, 6569675), (26815, 3376345), (30275, 2990477), (37541, 2411675), (37975, 2384113), (42385, 2136055), (68905, 1313935), (96467, 938525), (134075, 675269), (187705, 482335), (211925, 427211), (262787, 344525)]