388273005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10139}}^1$

素因数の和:10210

約数の個数: 48

約数和(自身を含む): 721319040

約数和(自身を除く): 333046035

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 10139, 12765, 30417, 38295, 50695, 91251, 152085, 233197, 375143, 456255, 699591, 1125429, 1165985, 1875715, 2098773, 3376287, 3497955, 5627145, 8628289, 10493865, 16881435, 25884867, 43141445, 77654601, 129424335, 388273005]

約数ペア:

[(1, 388273005), (3, 129424335), (5, 77654601), (9, 43141445), (15, 25884867), (23, 16881435), (37, 10493865), (45, 8628289), (69, 5627145), (111, 3497955), (115, 3376287), (185, 2098773), (207, 1875715), (333, 1165985), (345, 1125429), (555, 699591), (851, 456255), (1035, 375143), (1665, 233197), (2553, 152085), (4255, 91251), (7659, 50695), (10139, 38295), (12765, 30417)]