1305675075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 2202109056

約数和(自身を除く): 896433981

約数列:

[1, 3, 5, 15, 25, 75, 83, 137, 249, 411, 415, 685, 1245, 1531, 2055, 2075, 3425, 4593, 6225, 7655, 10275, 11371, 22965, 34113, 38275, 56855, 114825, 127073, 170565, 209747, 284275, 381219, 629241, 635365, 852825, 1048735, 1906095, 3146205, 3176825, 5243675, 9530475, 15731025, 17409001, 52227003, 87045005, 261135015, 435225025, 1305675075]

約数ペア:

[(1, 1305675075), (3, 435225025), (5, 261135015), (15, 87045005), (25, 52227003), (75, 17409001), (83, 15731025), (137, 9530475), (249, 5243675), (411, 3176825), (415, 3146205), (685, 1906095), (1245, 1048735), (1531, 852825), (2055, 635365), (2075, 629241), (3425, 381219), (4593, 284275), (6225, 209747), (7655, 170565), (10275, 127073), (11371, 114825), (22965, 56855), (34113, 38275)]