42831495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 42531705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 599, 681, 1135, 1589, 1797, 2043, 2995, 3405, 4193, 4767, 5391, 7945, 8985, 10215, 12579, 14301, 20965, 23835, 26955, 37737, 62895, 71505, 135973, 188685, 407919, 679865, 951811, 1223757, 2039595, 2855433, 4759055, 6118785, 8566299, 14277165, 42831495]

約数ペア:

[(1, 42831495), (3, 14277165), (5, 8566299), (7, 6118785), (9, 4759055), (15, 2855433), (21, 2039595), (35, 1223757), (45, 951811), (63, 679865), (105, 407919), (227, 188685), (315, 135973), (599, 71505), (681, 62895), (1135, 37737), (1589, 26955), (1797, 23835), (2043, 20965), (2995, 14301), (3405, 12579), (4193, 10215), (4767, 8985), (5391, 7945)]