6450325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 3549035

約数列:

[1, 5, 7, 25, 29, 31, 35, 41, 145, 155, 175, 203, 205, 217, 287, 725, 775, 899, 1015, 1025, 1085, 1189, 1271, 1435, 4495, 5075, 5425, 5945, 6293, 6355, 7175, 8323, 8897, 22475, 29725, 31465, 31775, 36859, 41615, 44485, 157325, 184295, 208075, 222425, 258013, 921475, 1290065, 6450325]

約数ペア:

[(1, 6450325), (5, 1290065), (7, 921475), (25, 258013), (29, 222425), (31, 208075), (35, 184295), (41, 157325), (145, 44485), (155, 41615), (175, 36859), (203, 31775), (205, 31465), (217, 29725), (287, 22475), (725, 8897), (775, 8323), (899, 7175), (1015, 6355), (1025, 6293), (1085, 5945), (1189, 5425), (1271, 5075), (1435, 4495)]