67069725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 117849600

約数和(自身を除く): 50779875

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 575, 659, 885, 1357, 1475, 1725, 1977, 3295, 4071, 4425, 6785, 9885, 15157, 16475, 20355, 33925, 38881, 45471, 49425, 75785, 101775, 116643, 194405, 227355, 378925, 583215, 894263, 972025, 1136775, 2682789, 2916075, 4471315, 13413945, 22356575, 67069725]

約数ペア:

[(1, 67069725), (3, 22356575), (5, 13413945), (15, 4471315), (23, 2916075), (25, 2682789), (59, 1136775), (69, 972025), (75, 894263), (115, 583215), (177, 378925), (295, 227355), (345, 194405), (575, 116643), (659, 101775), (885, 75785), (1357, 49425), (1475, 45471), (1725, 38881), (1977, 33925), (3295, 20355), (4071, 16475), (4425, 15157), (6785, 9885)]