72129795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 122004480

約数和(自身を除く): 49874685

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 337, 751, 1011, 1685, 2253, 3755, 5055, 6403, 11265, 14269, 19209, 32015, 42807, 71345, 96045, 214035, 253087, 759261, 1265435, 3796305, 4808653, 14425959, 24043265, 72129795]

約数ペア:

[(1, 72129795), (3, 24043265), (5, 14425959), (15, 4808653), (19, 3796305), (57, 1265435), (95, 759261), (285, 253087), (337, 214035), (751, 96045), (1011, 71345), (1685, 42807), (2253, 32015), (3755, 19209), (5055, 14269), (6403, 11265)]