71207565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 64509555

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 89, 143, 165, 195, 267, 373, 429, 445, 715, 979, 1119, 1157, 1335, 1865, 2145, 2937, 3471, 4103, 4849, 4895, 5595, 5785, 12309, 12727, 14547, 14685, 17355, 20515, 24245, 33197, 38181, 53339, 61545, 63635, 72735, 99591, 160017, 165985, 190905, 266695, 365167, 431561, 497955, 800085, 1095501, 1294683, 1825835, 2157805, 4747171, 5477505, 6473415, 14241513, 23735855, 71207565]

約数ペア:

[(1, 71207565), (3, 23735855), (5, 14241513), (11, 6473415), (13, 5477505), (15, 4747171), (33, 2157805), (39, 1825835), (55, 1294683), (65, 1095501), (89, 800085), (143, 497955), (165, 431561), (195, 365167), (267, 266695), (373, 190905), (429, 165985), (445, 160017), (715, 99591), (979, 72735), (1119, 63635), (1157, 61545), (1335, 53339), (1865, 38181), (2145, 33197), (2937, 24245), (3471, 20515), (4103, 17355), (4849, 14685), (4895, 14547), (5595, 12727), (5785, 12309)]