75437265

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 132422400

約数和(自身を除く): 56985135

約数列:

[1, 3, 5, 15, 29, 37, 43, 87, 109, 111, 129, 145, 185, 215, 327, 435, 545, 555, 645, 1073, 1247, 1591, 1635, 3161, 3219, 3741, 4033, 4687, 4773, 5365, 6235, 7955, 9483, 12099, 14061, 15805, 16095, 18705, 20165, 23435, 23865, 46139, 47415, 60495, 70305, 116957, 135923, 138417, 173419, 230695, 350871, 407769, 520257, 584785, 679615, 692085, 867095, 1754355, 2038845, 2601285, 5029151, 15087453, 25145755, 75437265]

約数ペア:

[(1, 75437265), (3, 25145755), (5, 15087453), (15, 5029151), (29, 2601285), (37, 2038845), (43, 1754355), (87, 867095), (109, 692085), (111, 679615), (129, 584785), (145, 520257), (185, 407769), (215, 350871), (327, 230695), (435, 173419), (545, 138417), (555, 135923), (645, 116957), (1073, 70305), (1247, 60495), (1591, 47415), (1635, 46139), (3161, 23865), (3219, 23435), (3741, 20165), (4033, 18705), (4687, 16095), (4773, 15805), (5365, 14061), (6235, 12099), (7955, 9483)]