66773875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 35594573

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 125, 175, 335, 425, 469, 595, 875, 1139, 1675, 2125, 2345, 2975, 4489, 5695, 7973, 8375, 11725, 14875, 22445, 28475, 31423, 39865, 58625, 76313, 112225, 142375, 157115, 199325, 381565, 534191, 561125, 785575, 996625, 1907825, 2670955, 3927875, 9539125, 13354775, 66773875]

約数ペア:

[(1, 66773875), (5, 13354775), (7, 9539125), (17, 3927875), (25, 2670955), (35, 1907825), (67, 996625), (85, 785575), (119, 561125), (125, 534191), (175, 381565), (335, 199325), (425, 157115), (469, 142375), (595, 112225), (875, 76313), (1139, 58625), (1675, 39865), (2125, 31423), (2345, 28475), (2975, 22445), (4489, 14875), (5695, 11725), (7973, 8375)]