121152255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 226934784

約数和(自身を除く): 105782529

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 191, 245, 573, 735, 863, 955, 1337, 2589, 2865, 4011, 4315, 6041, 6685, 9359, 12945, 18123, 20055, 28077, 30205, 42287, 46795, 90615, 126861, 140385, 164833, 211435, 494499, 634305, 824165, 1153831, 2472495, 3461493, 5769155, 8076817, 17307465, 24230451, 40384085, 121152255]

約数ペア:

[(1, 121152255), (3, 40384085), (5, 24230451), (7, 17307465), (15, 8076817), (21, 5769155), (35, 3461493), (49, 2472495), (105, 1153831), (147, 824165), (191, 634305), (245, 494499), (573, 211435), (735, 164833), (863, 140385), (955, 126861), (1337, 90615), (2589, 46795), (2865, 42287), (4011, 30205), (4315, 28077), (6041, 20055), (6685, 18123), (9359, 12945)]