73264815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 75334545

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 53, 65, 85, 117, 139, 153, 159, 195, 221, 255, 265, 417, 477, 585, 663, 689, 695, 765, 795, 901, 1105, 1251, 1807, 1989, 2067, 2085, 2363, 2385, 2703, 3315, 3445, 4505, 5421, 6201, 6255, 7089, 7367, 8109, 9035, 9945, 10335, 11713, 11815, 13515, 16263, 21267, 22101, 27105, 30719, 31005, 35139, 35445, 36835, 40545, 58565, 66303, 81315, 92157, 95771, 105417, 106335, 110505, 125239, 153595, 175695, 276471, 287313, 331515, 375717, 460785, 478855, 527085, 626195, 861939, 1127151, 1382355, 1436565, 1628107, 1878585, 4309695, 4884321, 5635755, 8140535, 14652963, 24421605, 73264815]

約数ペア:

[(1, 73264815), (3, 24421605), (5, 14652963), (9, 8140535), (13, 5635755), (15, 4884321), (17, 4309695), (39, 1878585), (45, 1628107), (51, 1436565), (53, 1382355), (65, 1127151), (85, 861939), (117, 626195), (139, 527085), (153, 478855), (159, 460785), (195, 375717), (221, 331515), (255, 287313), (265, 276471), (417, 175695), (477, 153595), (585, 125239), (663, 110505), (689, 106335), (695, 105417), (765, 95771), (795, 92157), (901, 81315), (1105, 66303), (1251, 58565), (1807, 40545), (1989, 36835), (2067, 35445), (2085, 35139), (2363, 31005), (2385, 30719), (2703, 27105), (3315, 22101), (3445, 21267), (4505, 16263), (5421, 13515), (6201, 11815), (6255, 11713), (7089, 10335), (7367, 9945), (8109, 9035)]