73885485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 58493139

約数列:

[1, 3, 5, 15, 17, 37, 41, 51, 85, 111, 123, 185, 191, 205, 255, 555, 573, 615, 629, 697, 955, 1517, 1887, 2091, 2865, 3145, 3247, 3485, 4551, 7067, 7585, 7831, 9435, 9741, 10455, 16235, 21201, 22755, 23493, 25789, 35335, 39155, 48705, 77367, 106005, 117465, 120139, 128945, 133127, 289747, 360417, 386835, 399381, 600695, 665635, 869241, 1448735, 1802085, 1996905, 4346205, 4925699, 14777097, 24628495, 73885485]

約数ペア:

[(1, 73885485), (3, 24628495), (5, 14777097), (15, 4925699), (17, 4346205), (37, 1996905), (41, 1802085), (51, 1448735), (85, 869241), (111, 665635), (123, 600695), (185, 399381), (191, 386835), (205, 360417), (255, 289747), (555, 133127), (573, 128945), (615, 120139), (629, 117465), (697, 106005), (955, 77367), (1517, 48705), (1887, 39155), (2091, 35335), (2865, 25789), (3145, 23493), (3247, 22755), (3485, 21201), (4551, 16235), (7067, 10455), (7585, 9741), (7831, 9435)]