73245705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 54246135

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3719, 3939, 6565, 11157, 18595, 19695, 48347, 55785, 145041, 241735, 375619, 725205, 1126857, 1878095, 4883047, 5634285, 14649141, 24415235, 73245705]

約数ペア:

[(1, 73245705), (3, 24415235), (5, 14649141), (13, 5634285), (15, 4883047), (39, 1878095), (65, 1126857), (101, 725205), (195, 375619), (303, 241735), (505, 145041), (1313, 55785), (1515, 48347), (3719, 19695), (3939, 18595), (6565, 11157)]