43078425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 85494528

約数和(自身を除く): 42416103

約数列:

[1, 3, 5, 13, 15, 17, 23, 25, 39, 51, 65, 69, 75, 85, 113, 115, 195, 221, 255, 299, 325, 339, 345, 391, 425, 565, 575, 663, 897, 975, 1105, 1173, 1275, 1469, 1495, 1695, 1725, 1921, 1955, 2599, 2825, 3315, 4407, 4485, 5083, 5525, 5763, 5865, 7345, 7475, 7797, 8475, 9605, 9775, 12995, 15249, 16575, 22035, 22425, 24973, 25415, 28815, 29325, 33787, 36725, 38985, 44183, 48025, 64975, 74919, 76245, 101361, 110175, 124865, 127075, 132549, 144075, 168935, 194925, 220915, 374595, 381225, 506805, 574379, 624325, 662745, 844675, 1104575, 1723137, 1872975, 2534025, 2871895, 3313725, 8615685, 14359475, 43078425]

約数ペア:

[(1, 43078425), (3, 14359475), (5, 8615685), (13, 3313725), (15, 2871895), (17, 2534025), (23, 1872975), (25, 1723137), (39, 1104575), (51, 844675), (65, 662745), (69, 624325), (75, 574379), (85, 506805), (113, 381225), (115, 374595), (195, 220915), (221, 194925), (255, 168935), (299, 144075), (325, 132549), (339, 127075), (345, 124865), (391, 110175), (425, 101361), (565, 76245), (575, 74919), (663, 64975), (897, 48025), (975, 44183), (1105, 38985), (1173, 36725), (1275, 33787), (1469, 29325), (1495, 28815), (1695, 25415), (1725, 24973), (1921, 22425), (1955, 22035), (2599, 16575), (2825, 15249), (3315, 12995), (4407, 9775), (4485, 9605), (5083, 8475), (5525, 7797), (5763, 7475), (5865, 7345)]