755852925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 1285695488

約数和(自身を除く): 529842563

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 223, 645, 669, 1051, 1075, 1115, 3153, 3225, 3345, 5255, 5575, 9589, 15765, 16725, 26275, 28767, 45193, 47945, 78825, 135579, 143835, 225965, 234373, 239725, 677895, 703119, 719175, 1129825, 1171865, 3389475, 3515595, 5859325, 10078039, 17577975, 30234117, 50390195, 151170585, 251950975, 755852925]

約数ペア:

[(1, 755852925), (3, 251950975), (5, 151170585), (15, 50390195), (25, 30234117), (43, 17577975), (75, 10078039), (129, 5859325), (215, 3515595), (223, 3389475), (645, 1171865), (669, 1129825), (1051, 719175), (1075, 703119), (1115, 677895), (3153, 239725), (3225, 234373), (3345, 225965), (5255, 143835), (5575, 135579), (9589, 78825), (15765, 47945), (16725, 45193), (26275, 28767)]