23738325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 19133931

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 251, 291, 325, 485, 753, 975, 1255, 1261, 1455, 2425, 3263, 3765, 3783, 6275, 6305, 7275, 9789, 16315, 18825, 18915, 24347, 31525, 48945, 73041, 81575, 94575, 121735, 244725, 316511, 365205, 608675, 949533, 1582555, 1826025, 4747665, 7912775, 23738325]

約数ペア:

[(1, 23738325), (3, 7912775), (5, 4747665), (13, 1826025), (15, 1582555), (25, 949533), (39, 608675), (65, 365205), (75, 316511), (97, 244725), (195, 121735), (251, 94575), (291, 81575), (325, 73041), (485, 48945), (753, 31525), (975, 24347), (1255, 18915), (1261, 18825), (1455, 16315), (2425, 9789), (3263, 7275), (3765, 6305), (3783, 6275)]