75610215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 138977280

約数和(自身を除く): 63367065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 191, 285, 463, 573, 855, 955, 1389, 1719, 2315, 2865, 3629, 4167, 6945, 8595, 8797, 10887, 18145, 20835, 26391, 32661, 43985, 54435, 79173, 88433, 131955, 163305, 265299, 395865, 442165, 795897, 1326495, 1680227, 3979485, 5040681, 8401135, 15122043, 25203405, 75610215]

約数ペア:

[(1, 75610215), (3, 25203405), (5, 15122043), (9, 8401135), (15, 5040681), (19, 3979485), (45, 1680227), (57, 1326495), (95, 795897), (171, 442165), (191, 395865), (285, 265299), (463, 163305), (573, 131955), (855, 88433), (955, 79173), (1389, 54435), (1719, 43985), (2315, 32661), (2865, 26391), (3629, 20835), (4167, 18145), (6945, 10887), (8595, 8797)]