40801425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 83804160

約数和(自身を除く): 43002735

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 31, 35, 69, 75, 93, 105, 109, 115, 155, 161, 175, 217, 327, 345, 465, 483, 525, 545, 575, 651, 713, 763, 775, 805, 1085, 1635, 1725, 2139, 2289, 2325, 2415, 2507, 2725, 3255, 3379, 3565, 3815, 4025, 4991, 5425, 7521, 8175, 10137, 10695, 11445, 12075, 12535, 14973, 16275, 16895, 17549, 17825, 19075, 23653, 24955, 37605, 50685, 52647, 53475, 57225, 62675, 70959, 74865, 77717, 84475, 87745, 118265, 124775, 188025, 233151, 253425, 263235, 354795, 374325, 388585, 438725, 544019, 591325, 1165755, 1316175, 1632057, 1773975, 1942925, 2720095, 5828775, 8160285, 13600475, 40801425]

約数ペア:

[(1, 40801425), (3, 13600475), (5, 8160285), (7, 5828775), (15, 2720095), (21, 1942925), (23, 1773975), (25, 1632057), (31, 1316175), (35, 1165755), (69, 591325), (75, 544019), (93, 438725), (105, 388585), (109, 374325), (115, 354795), (155, 263235), (161, 253425), (175, 233151), (217, 188025), (327, 124775), (345, 118265), (465, 87745), (483, 84475), (525, 77717), (545, 74865), (575, 70959), (651, 62675), (713, 57225), (763, 53475), (775, 52647), (805, 50685), (1085, 37605), (1635, 24955), (1725, 23653), (2139, 19075), (2289, 17825), (2325, 17549), (2415, 16895), (2507, 16275), (2725, 14973), (3255, 12535), (3379, 12075), (3565, 11445), (3815, 10695), (4025, 10137), (4991, 8175), (5425, 7521)]