42376215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2113}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 77930496

約数和(自身を除く): 35554281

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2113, 2865, 4011, 6339, 6685, 10565, 14791, 20055, 31695, 44373, 73955, 221865, 403583, 1210749, 2017915, 2825081, 6053745, 8475243, 14125405, 42376215]

約数ペア:

[(1, 42376215), (3, 14125405), (5, 8475243), (7, 6053745), (15, 2825081), (21, 2017915), (35, 1210749), (105, 403583), (191, 221865), (573, 73955), (955, 44373), (1337, 31695), (2113, 20055), (2865, 14791), (4011, 10565), (6339, 6685)]