2840989005

素因数分解:

$3^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{24671}}^1$

素因数の和:25538

約数の個数: 32

約数和(自身を含む): 5056773120

約数和(自身を除く): 2215784115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 853, 2559, 4265, 7677, 12795, 23031, 24671, 38385, 74013, 115155, 123355, 222039, 370065, 666117, 1110195, 3330585, 21044363, 63133089, 105221815, 189399267, 315665445, 568197801, 946996335, 2840989005]

約数ペア:

[(1, 2840989005), (3, 946996335), (5, 568197801), (9, 315665445), (15, 189399267), (27, 105221815), (45, 63133089), (135, 21044363), (853, 3330585), (2559, 1110195), (4265, 666117), (7677, 370065), (12795, 222039), (23031, 123355), (24671, 115155), (38385, 74013)]