89926515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 192067200

約数和(自身を除く): 102140685

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2399, 2499, 4165, 5355, 7197, 7497, 11995, 12495, 16793, 21591, 35985, 37485, 40783, 50379, 83965, 107955, 117551, 122349, 151137, 203915, 251895, 285481, 352653, 367047, 587755, 611745, 755685, 856443, 1057959, 1427405, 1763265, 1835235, 1998367, 2569329, 4282215, 5289795, 5995101, 9991835, 12846645, 17985303, 29975505, 89926515]

約数ペア:

[(1, 89926515), (3, 29975505), (5, 17985303), (7, 12846645), (9, 9991835), (15, 5995101), (17, 5289795), (21, 4282215), (35, 2569329), (45, 1998367), (49, 1835235), (51, 1763265), (63, 1427405), (85, 1057959), (105, 856443), (119, 755685), (147, 611745), (153, 587755), (245, 367047), (255, 352653), (315, 285481), (357, 251895), (441, 203915), (595, 151137), (735, 122349), (765, 117551), (833, 107955), (1071, 83965), (1785, 50379), (2205, 40783), (2399, 37485), (2499, 35985), (4165, 21591), (5355, 16793), (7197, 12495), (7497, 11995)]