1036996578275

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{515233}}^1$

素因数の和:515341

約数の個数: 72

約数和(自身を含む): 1573203129984

約数和(自身を除く): 536206551709

約数列:

[1, 5, 7, 25, 31, 35, 49, 53, 155, 175, 217, 245, 265, 371, 775, 1085, 1225, 1325, 1519, 1643, 1855, 2597, 5425, 7595, 8215, 9275, 11501, 12985, 37975, 41075, 57505, 64925, 80507, 287525, 402535, 515233, 2012675, 2576165, 3606631, 12880825, 15972223, 18033155, 25246417, 27307349, 79861115, 90165775, 111805561, 126232085, 136536745, 191151443, 399305575, 559027805, 631160425, 682683725, 782638927, 846527819, 955757215, 1338060101, 2795139025, 3913194635, 4232639095, 4778786075, 5925694733, 6690300505, 19565973175, 21163195475, 29628473665, 33451502525, 41479863131, 148142368325, 207399315655, 1036996578275]

約数ペア:

[(1, 1036996578275), (5, 207399315655), (7, 148142368325), (25, 41479863131), (31, 33451502525), (35, 29628473665), (49, 21163195475), (53, 19565973175), (155, 6690300505), (175, 5925694733), (217, 4778786075), (245, 4232639095), (265, 3913194635), (371, 2795139025), (775, 1338060101), (1085, 955757215), (1225, 846527819), (1325, 782638927), (1519, 682683725), (1643, 631160425), (1855, 559027805), (2597, 399305575), (5425, 191151443), (7595, 136536745), (8215, 126232085), (9275, 111805561), (11501, 90165775), (12985, 79861115), (37975, 27307349), (41075, 25246417), (57505, 18033155), (64925, 15972223), (80507, 12880825), (287525, 3606631), (402535, 2576165), (515233, 2012675)]