72532965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1$

素因数の和:4749

約数の個数: 32

約数和(自身を含む): 124920576

約数和(自身を除く): 52387611

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 4663, 5185, 13989, 15555, 23315, 69945, 79271, 237813, 284443, 396355, 853329, 1189065, 1422215, 4266645, 4835531, 14506593, 24177655, 72532965]

約数ペア:

[(1, 72532965), (3, 24177655), (5, 14506593), (15, 4835531), (17, 4266645), (51, 1422215), (61, 1189065), (85, 853329), (183, 396355), (255, 284443), (305, 237813), (915, 79271), (1037, 69945), (3111, 23315), (4663, 15555), (5185, 13989)]