74425505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 38378335

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2447, 2765, 4345, 6083, 12235, 17129, 26917, 30415, 85645, 134585, 188419, 193313, 942095, 966565, 1353191, 2126443, 6765955, 10632215, 14885101, 74425505]

約数ペア:

[(1, 74425505), (5, 14885101), (7, 10632215), (11, 6765955), (35, 2126443), (55, 1353191), (77, 966565), (79, 942095), (385, 193313), (395, 188419), (553, 134585), (869, 85645), (2447, 30415), (2765, 26917), (4345, 17129), (6083, 12235)]