42483175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 63995904

約数和(自身を除く): 21512729

約数列:

[1, 5, 7, 25, 31, 35, 41, 155, 175, 191, 205, 217, 287, 775, 955, 1025, 1085, 1271, 1337, 1435, 4775, 5425, 5921, 6355, 6685, 7175, 7831, 8897, 29605, 31775, 33425, 39155, 41447, 44485, 54817, 148025, 195775, 207235, 222425, 242761, 274085, 1036175, 1213805, 1370425, 1699327, 6069025, 8496635, 42483175]

約数ペア:

[(1, 42483175), (5, 8496635), (7, 6069025), (25, 1699327), (31, 1370425), (35, 1213805), (41, 1036175), (155, 274085), (175, 242761), (191, 222425), (205, 207235), (217, 195775), (287, 148025), (775, 54817), (955, 44485), (1025, 41447), (1085, 39155), (1271, 33425), (1337, 31775), (1435, 29605), (4775, 8897), (5425, 7831), (5921, 7175), (6355, 6685)]