64236195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 115521120

約数和(自身を除く): 51284925

約数列:

[1, 3, 5, 9, 15, 43, 45, 89, 129, 215, 267, 373, 387, 445, 645, 801, 1119, 1335, 1865, 1935, 3357, 3827, 4005, 5595, 11481, 16039, 16785, 19135, 33197, 34443, 48117, 57405, 80195, 99591, 144351, 165985, 172215, 240585, 298773, 497955, 721755, 1427471, 1493865, 4282413, 7137355, 12847239, 21412065, 64236195]

約数ペア:

[(1, 64236195), (3, 21412065), (5, 12847239), (9, 7137355), (15, 4282413), (43, 1493865), (45, 1427471), (89, 721755), (129, 497955), (215, 298773), (267, 240585), (373, 172215), (387, 165985), (445, 144351), (645, 99591), (801, 80195), (1119, 57405), (1335, 48117), (1865, 34443), (1935, 33197), (3357, 19135), (3827, 16785), (4005, 16039), (5595, 11481)]