76468215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 55620105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7643, 10005, 22929, 38215, 114645, 175789, 221647, 527367, 664941, 878945, 1108235, 2636835, 3324705, 5097881, 15293643, 25489405, 76468215]

約数ペア:

[(1, 76468215), (3, 25489405), (5, 15293643), (15, 5097881), (23, 3324705), (29, 2636835), (69, 1108235), (87, 878945), (115, 664941), (145, 527367), (345, 221647), (435, 175789), (667, 114645), (2001, 38215), (3335, 22929), (7643, 10005)]