2504775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 5110784

約数和(自身を除く): 2606009

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 367, 455, 525, 975, 1101, 1365, 1835, 2275, 2569, 4771, 5505, 6825, 7707, 9175, 12845, 14313, 23855, 27525, 33397, 38535, 64225, 71565, 100191, 119275, 166985, 192675, 357825, 500955, 834925, 2504775]

約数ペア:

[(1, 2504775), (3, 834925), (5, 500955), (7, 357825), (13, 192675), (15, 166985), (21, 119275), (25, 100191), (35, 71565), (39, 64225), (65, 38535), (75, 33397), (91, 27525), (105, 23855), (175, 14313), (195, 12845), (273, 9175), (325, 7707), (367, 6825), (455, 5505), (525, 4771), (975, 2569), (1101, 2275), (1365, 1835)]