71689365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 136334016

約数和(自身を除く): 64644651

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 251, 495, 577, 753, 1255, 1731, 2259, 2761, 2885, 3765, 5193, 6347, 8283, 8655, 11295, 13805, 19041, 24849, 25965, 31735, 41415, 57123, 95205, 124245, 144827, 285615, 434481, 724135, 1303443, 1593097, 2172405, 4779291, 6517215, 7965485, 14337873, 23896455, 71689365]

約数ペア:

[(1, 71689365), (3, 23896455), (5, 14337873), (9, 7965485), (11, 6517215), (15, 4779291), (33, 2172405), (45, 1593097), (55, 1303443), (99, 724135), (165, 434481), (251, 285615), (495, 144827), (577, 124245), (753, 95205), (1255, 57123), (1731, 41415), (2259, 31735), (2761, 25965), (2885, 24849), (3765, 19041), (5193, 13805), (6347, 11295), (8283, 8655)]