493294165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 771305472

約数和(自身を除く): 278011307

約数列:

[1, 5, 7, 13, 31, 35, 41, 65, 91, 155, 205, 217, 287, 403, 455, 533, 853, 1085, 1271, 1435, 2015, 2665, 2821, 3731, 4265, 5971, 6355, 8897, 11089, 14105, 16523, 18655, 26443, 29855, 34973, 44485, 55445, 77623, 82615, 115661, 132215, 174865, 185101, 244811, 343759, 388115, 454649, 578305, 925505, 1084163, 1224055, 1718795, 2273245, 2406313, 3182543, 5420815, 7589141, 12031565, 14094119, 15912715, 37945705, 70470595, 98658833, 493294165]

約数ペア:

[(1, 493294165), (5, 98658833), (7, 70470595), (13, 37945705), (31, 15912715), (35, 14094119), (41, 12031565), (65, 7589141), (91, 5420815), (155, 3182543), (205, 2406313), (217, 2273245), (287, 1718795), (403, 1224055), (455, 1084163), (533, 925505), (853, 578305), (1085, 454649), (1271, 388115), (1435, 343759), (2015, 244811), (2665, 185101), (2821, 174865), (3731, 132215), (4265, 115661), (5971, 82615), (6355, 77623), (8897, 55445), (11089, 44485), (14105, 34973), (16523, 29855), (18655, 26443)]