157023225

素因数分解:

$3^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 289713600

約数和(自身を除く): 132690375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 353, 659, 675, 1059, 1765, 1977, 3177, 3295, 5295, 5931, 8825, 9531, 9885, 15885, 16475, 17793, 26475, 29655, 47655, 49425, 79425, 88965, 148275, 232627, 238275, 444825, 697881, 1163135, 2093643, 3489405, 5815675, 6280929, 10468215, 17447025, 31404645, 52341075, 157023225]

約数ペア:

[(1, 157023225), (3, 52341075), (5, 31404645), (9, 17447025), (15, 10468215), (25, 6280929), (27, 5815675), (45, 3489405), (75, 2093643), (135, 1163135), (225, 697881), (353, 444825), (659, 238275), (675, 232627), (1059, 148275), (1765, 88965), (1977, 79425), (3177, 49425), (3295, 47655), (5295, 29655), (5931, 26475), (8825, 17793), (9531, 16475), (9885, 15885)]